Elementary Algebra17th EditionLynn Marecek, MaryAnne Anthony-Smith Publisher: OpenStax - Rice UniversityISBN: 9780998625713
Elementary Algebra
Solutions for Elementary Algebra
Problem 2.95TI:
Solve: 14x+12=58 .Problem 2.96TI:
Solve: 18x+12=14 .Problem 2.97TI:
Solve: 7=12x+34x23x .Problem 2.98TI:
Solve: 1=12u+14u23u .Problem 2.99TI:
Solve: x+13=16x12 .Problem 2.100TI:
Solve: c+34=12c14 .Problem 2.101TI:
Solve: 11=12(6p+2) .Problem 2.102TI:
Solve: 8=13(9q+6) .Problem 2.103TI:
Solve: 15(n+3)=14(n+2) .Problem 2.104TI:
Solve: 12(m3)=14(m7) .Problem 2.105TI:
Solve: 4y73=y6 .Problem 2.106TI:
Solve: 2z54=z8 .Problem 2.107TI:
Solve: b10+2=b4+5 .Problem 2.108TI:
Solve: c6+3=c3+4 .Problem 2.109TI:
Solve: 3r+56+1=4r+33 .Problem 2.110TI:
Solve: 2s+32+1=3s+24 .Problem 2.111TI:
Solve: 0.14h+0.12=0.35h2.4 .Problem 2.112TI:
Solve: 0.65k0.1=0.4k0.35 .Problem 2.113TI:
Solve: 0.25n+0.05(n+5)=2.95 .Problem 2.114TI:
Solve: 0.10d+0.05(d5)=2.15 .Problem 318E:
In the following exercises, solve each equation with fraction coefficients. 318. 14x12=34Problem 319E:
In the following exercises, solve each equation with fraction coefficients. 319. 34x12=14Problem 320E:
In the following exercises, solve each equation with fraction coefficients. 320. 56y23=32Problem 321E:
In the following exercises, solve each equation with fraction coefficients. 321. 56y13=76Problem 322E:
In the following exercises, solve each equation with fraction coefficients. 322. 12a+38=34Problem 323E:
In the following exercises, solve each equation with fraction coefficients. 323. 58b+12=34Problem 324E:
In the following exercises, solve each equation with fraction coefficients. 324. 2=13x12x+23xProblem 325E:
In the following exercises, solve each equation with fraction coefficients. 325. 2=35x13x+25xProblem 326E:
In the following exercises, solve each equation with fraction coefficients. 326. 14m45m+12m=1Problem 327E:
In the following exercises, solve each equation with fraction coefficients. 327. 56n14n12n=2Problem 328E:
In the following exercises, solve each equation with fraction coefficients. 328. x+12=23x12Problem 329E:
In the following exercises, solve each equation with fraction coefficients. 329. x+34=12x54Problem 330E:
In the following exercises, solve each equation with fraction coefficients. 330. 13w+54=w14Problem 331E:
In the following exercises, solve each equation with fraction coefficients. 331. 32z+13=z23Problem 332E:
In the following exercises, solve each equation with fraction coefficients. 332. 12x14=112x+16Problem 333E:
In the following exercises, solve each equation with fraction coefficients. 333. 12a14=16a+112Problem 334E:
In the following exercises, solve each equation with fraction coefficients. 334. 13b+15=25b35Problem 335E:
In the following exercises, solve each equation with fraction coefficients. 335. 13x+25=15x25Problem 336E:
In the following exercises, solve each equation with fraction coefficients. 336. 1=16(12x6)Problem 337E:
In the following exercises, solve each equation with fraction coefficients. 337. 1=15(15x10)Problem 338E:
In the following exercises, solve each equation with fraction coefficients. 338. 14(p7)=13(p+5)Problem 339E:
In the following exercises, solve each equation with fraction coefficients. 339. 15(q+3)=12(q3)Problem 340E:
In the following exercises, solve each equation with fraction coefficients. 340. 12(x+4)=34Problem 341E:
In the following exercises, solve each equation with fraction coefficients. 341. 13(x+5)=56Problem 342E:
In the following exercises, solve each equation with fraction coefficients. 342. 5q85=2q10Problem 343E:
In the following exercises, solve each equation with fraction coefficients. 343. 4m+26=m3Problem 344E:
In the following exercises, solve each equation with fraction coefficients. 344. 4n+84=n3Problem 345E:
In the following exercises, solve each equation with fraction coefficients. 345. 3p+63=p2Problem 346E:
In the following exercises, solve each equation with fraction coefficients. 346. u34=u23Problem 347E:
In the following exercises, solve each equation with fraction coefficients. 347. v10+1=v42Problem 348E:
In the following exercises, solve each equation with fraction coefficients. 348. c15+1=c101Problem 349E:
In the following exercises, solve each equation with fraction coefficients. 349. d6+3=d8+2Problem 350E:
In the following exercises, solve each equation with fraction coefficients. 350. 3x+42+1=5x+108Problem 351E:
In the following exercises, solve each equation with fraction coefficients. 351. 10y23+3=10y+19Problem 352E:
In the following exercises, solve each equation with fraction coefficients. 352. 7u141=4u+85Problem 353E:
In the following exercises, solve each equation with fraction coefficients. 353. 3v62+5=11v45Problem 354E:
In the following exercises, solve each equation with decimal coefficients. 354. 0.6y+3=9Problem 355E:
In the following exercises, solve each equation with decimal coefficients. 355. 0.4y4=2Problem 356E:
In the following exercises, solve each equation with decimal coefficients. 356. 3.6j2=5.2Problem 357E:
In the following exercises, solve each equation with decimal coefficients. 357. 2.1k+3=7.2Problem 358E:
In the following exercises, solve each equation with decimal coefficients. 358. 0.4x+0.6=0.5x1.2Problem 359E:
In the following exercises, solve each equation with decimal coefficients. 359. 0.7x+0.4=0.6x+2.4Problem 360E:
In the following exercises, solve each equation with decimal coefficients. 360. 0.23x+1.47=0.37x1.05Problem 361E:
In the following exercises, solve each equation with decimal coefficients. 361. 0.48x+1.56=0.58x0.64Problem 362E:
In the following exercises, solve each equation with decimal coefficients. 362. 0.9x1.25=0.75x+1.75Problem 363E:
In the following exercises, solve each equation with decimal coefficients. 363. 1.2x0.91=0.8x+2.29Problem 364E:
In the following exercises, solve each equation with decimal coefficients. 364. 0.05n+0.10(n+8)=2.15Problem 365E:
In the following exercises, solve each equation with decimal coefficients. 365. 0.05n+0.10(n+7)=3.55Problem 366E:
In the following exercises, solve each equation with decimal coefficients. 366. 0.10d+0.25(d+5)=4.05Problem 367E:
In the following exercises, solve each equation with decimal coefficients. 367. 0.10d+0.25(d+7)=5.25Problem 368E:
In the following exercises, solve each equation with decimal coefficients. 368. 0.05(q5)+0.25q=3.05Problem 369E:
In the following exercises, solve each equation with decimal coefficients. 369. 0.05(q8)+0.25q=4.10Problem 370E:
Coins Taylor has $2.00 in dimes and pennies. The number of pennies is 2 more than the number of...Problem 371E:
Stamps Paula bought $22.82 worth of 49-cent stamps and 21-cent stamps. The number of 21-cent stamps...Problem 373E:
If an equation has several fractions, how does multiplying both sides by the LCD make it easier to...Browse All Chapters of This Textbook
Chapter 1 - FoundationsChapter 1.1 - Introduction To Whole NumbersChapter 1.2 - Use The Language Of AlgebraChapter 1.3 - Add And Subtract IntegersChapter 1.4 - Multiply And Divide IntegersChapter 1.5 - Visualize FractionsChapter 1.6 - Add And Subtract FractionsChapter 1.7 - DecimalsChapter 1.8 - The Real NumbersChapter 1.9 - Properties Of Real Numbers
Chapter 1.10 - Systems Of MeasurementChapter 2 - Solving Linear Equations And InequalitiesChapter 2.1 - Solve Equations Using The Subtraction And Addition Properties Of EqualityChapter 2.2 - Solve Equations Using The Division And Multiplication Properties Of EqualityChapter 2.3 - Solve Equations With Variables And Constants On Both SidesChapter 2.4 - Use A General Strategy To Solve Linear EquationsChapter 2.5 - Solve Equations With Fractions Or DecimalsChapter 2.6 - Solve A Formula For A Specific VariableChapter 2.7 - Solve Linear InequalitiesChapter 3 - Math ModelsChapter 3.1 - Use A Problem-solving StrategyChapter 3.2 - Solve Percent ApplicationsChapter 3.3 - Solve Mixture ApplicationsChapter 3.4 - Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean TheoremChapter 3.5 - Solve Uniform Motion ApplicationsChapter 3.6 - Solve Applications With Linear InequalitiesChapter 4 - GraphsChapter 4.1 - Use The Rectangular Coordinate SystemChapter 4.2 - Graph Linear Equations In Two VariablesChapter 4.3 - Graph With InterceptsChapter 4.4 - Understand Slope Of A LineChapter 4.5 - Use The Slope–intercept Form Of An Equation Of A LineChapter 4.6 - Find The Equation Of A LineChapter 4.7 - Graphs Of Linear InequalitiesChapter 5 - Systems Of Linear EquationsChapter 5.1 - Solve Systems Of Equations By GraphingChapter 5.2 - Solve Systems Of Equations By SubstitutionChapter 5.3 - Solve Systems Of Equations By EliminationChapter 5.4 - Solve Applications With Systems Of EquationsChapter 5.5 - Solve Mixture Applications With Systems Of EquationsChapter 5.6 - Graphing Systems Of Linear InequalitiesChapter 6 - PolynomialsChapter 6.1 - Add And Subtract PolynomialsChapter 6.2 - Use Multiplication Properties Of ExponentsChapter 6.3 - Multiply PolynomialsChapter 6.4 - Special ProductsChapter 6.5 - Divide MonomialsChapter 6.6 - Divide PolynomialsChapter 6.7 - Integer Exponents And Scientific NotationChapter 7 - FactoringChapter 7.1 - Greatest Common Factor And Factor By GroupingChapter 7.2 - Factor Quadratic Trinomials With Leading Coefficient 1Chapter 7.3 - Factor Quadratic Trinomials With Leading Coefficient Other Than 1Chapter 7.4 - Factor Special ProductsChapter 7.5 - General Strategy For Factoring PolynomialsChapter 7.6 - Quadratic EquationsChapter 8 - Rational Expressions And EquationsChapter 8.1 - Simplify Rational ExpressionsChapter 8.2 - Multiply And Divide Rational ExpressionsChapter 8.3 - Add And Subtract Rational Expressions With A Common DenominatorChapter 8.4 - Add And Subtract Rational Expressions With Unlike DenominatorsChapter 8.5 - Simplify Complex Rational ExpressionsChapter 8.6 - Solve Rational EquationsChapter 8.7 - Solve Proportion And Similar Figure ApplicationsChapter 8.8 - Solve Uniform Motion And Work ApplicationsChapter 8.9 - Use Direct And Inverse VariationChapter 9 - Roots And RadicalsChapter 9.1 - Simplify And Use Square RootsChapter 9.2 - Simplify Square RootsChapter 9.3 - Add And Subtract Square RootsChapter 9.4 - Multiply Square RootsChapter 9.5 - Divide Square RootsChapter 9.6 - Solve Equations With Square RootsChapter 9.7 - Higher RootsChapter 9.8 - Rational ExponentsChapter 10 - Quadratic EquationsChapter 10.1 - Solve Quadratic Equations Using The Square Root PropertyChapter 10.2 - Solve Quadratic Equations By Completing The SquareChapter 10.3 - Solve Quadratic Equations Using The Quadratic FormulaChapter 10.4 - Solve Applications Modeled By Quadratic EquationsChapter 10.5 - Graphing Quadratic Equations
Sample Solutions for this Textbook
We offer sample solutions for Elementary Algebra homework problems. See examples below:
More Editions of This Book
Corresponding editions of this textbook are also available below:
ELEMENTARY ALGEBRA VOL 1-2
17th Edition
ISBN: 9781506698205
Elementary Algebra (OER)
17th Edition
ISBN: 9781947172258
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