Elementary Algebra17th EditionLynn Marecek, MaryAnne Anthony-Smith Publisher: OpenStax - Rice UniversityISBN: 9780998625713
Elementary Algebra
Solutions for Elementary Algebra
Problem 2.73TI:
Solve: 5(x+3)=35 .Problem 2.74TI:
Solve: 6(y4)=18 .Problem 2.75TI:
Solve: (y+8)=2 .Problem 2.76TI:
Solve: (z+4)=12 .Problem 2.77TI:
Solve: 2(m4)+3=1 .Problem 2.78TI:
Solve: 7(n3)8=15 .Problem 2.79TI:
Solve: 13(6u+3)=7u .Problem 2.80TI:
Solve: 23(9x12)=8+2x .Problem 2.81TI:
Solve: 123(4j+3)=17 .Problem 2.82TI:
Solve: 68(k2)=10 .Problem 2.83TI:
Solve: 6(p3)7=5(4p+3)12 .Problem 2.84TI:
Solve: 8(q+1)5=3(2q4)1 .Problem 2.85TI:
Solve: 6[42(7y1)]=8(138y) .Problem 2.86TI:
Solve: 12[15(4z1)]=3(24+11z) .Problem 2.87TI:
Solve: 0.55(100n+8)=0.6(85n+14) .Problem 2.88TI:
Solve: 0.15(40m120)=0.5(60m+12) .Problem 2.89TI:
Classify the equation as a conditional equation, an identity, or a contradiction and then state the...Problem 2.90TI:
Classify the equation as a conditional equation, an identity, or a contradiction and then state the...Problem 2.91TI:
Classify the equation as a conditional equation, an identity, or a contradiction and then state the...Problem 2.92TI:
Classify the equation as a conditional equation, an identity, or a contradiction and then state the...Problem 2.93TI:
Classify the equation as a conditional equation, an identity, or a contradiction and then state the...Problem 2.94TI:
Classify the equation as a conditional equation, an identity, or a contradiction and then state the...Problem 284E:
In the following exercises, solve each linear equation. 284. 5[2(m+4)+8(m7)]=2[3(5+3)(213m)]Problem 285E:
In the following exercises, solve each linear equation. 285. 10[5(n+1)+4(n1)]=11[7(5+n)(253n)]Problem 292E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 293E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 294E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 295E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 296E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 297E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 298E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 299E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 300E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 301E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 302E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 303E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 304E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 305E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 306E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 307E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 308E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 309E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 310E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 311E:
In the following exercises, classify each equation as a conditional equation, an identity, or a...Problem 312E:
Fencing Micah has 44 feet of fencing to make a dog run in his yard. He wants the length to be 2.5...Problem 313E:
Coins Rhonda has $1.90 in nickels and dimes. The number of dimes is one less than twice the number...Problem 314E:
Using your own words, list the steps in the general strategy for solving linear equations.Problem 315E:
Explain why you should simplify both sides of an equation as much as possible before collecting the...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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