How do I know what variable to solve for? supe Inniglo 1. Is there a variable already by itself on one side of the equation? a. Example: x=3y+5 2. Is there a variable with a coefficient of 1 or -1? a. Example: 2x-y =3 3. Will I be able to get the variable by itself without having fractions, which can make things messy? a. Example: 2x-4y=6 at o

Q: Why does -2x3=0? Does this mean I can take any number and make it equal to zero?

A: Basically we have to solve the given matrix:

Q: what is the value of 3x+2=27?

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Q: 6.) Carrington has eight more dollars than Jaden. Together they have $86.00. Which equation can be…

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Q: A trapezoid is a four-sided figure with exactly one pair of parallel sides. The expression h(B + b)…

A: Given b=7,h=5,B=15.

Q: is these the Same? yCx²-a)+l= Cye %3D 1= Cxパ-)yt Cye

A: topic - equations

Q: 3(2x-5)-6x-15

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Q: Hercules Films is deciding on the price of the video release of its film Son of Frankenstein. Its…

A: Revenue is product of sales and the price or Rp=pq=210000p-15000p2. So to maximize revenue get the…

Q: If x = -8 , what is the value of 1/2 | 4x - 4 |

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Q: . During a magic trick, a magician shows the audience 3 closed bags. Each bag contains an equal…

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Q: 3.) Ms. Green bought x shirts for the members of her chess club. The cost of the shirts and the…

A: Here given equation, 80= 7n+ 5

Q: If 4x + 8y = 12 , what is the value of 3x + 6y

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Q: 6. Which expression is equivalent to 3x( bx + 10) – (x - 5x+c)? A) -x +(3b +35) x- c B) -3bx + 25x +…

A: To find: The equivalent expression to the expression 3xbx+10-x2-5x+c. Calculation: Expand the…

Q: Lydia and Claudia have the same number of charms in their collections. Lydia started with 6 charms…

A: Image below

Q: Suppose the value of a car V is related to the number of years since its purchase by the formula V =…

A: Here the value of car  is given V = 25000-2100n After 5 year then n = 5

Q: If 1 x² 3 what is the value of a + b + c? + 6x + 10 = 1 a (x + b)² = c₂

A: Given, 13x2+6x+10= 1a(x+b)2-c We can get a,b,c values by simplyfying.

Q: 3. Find the value of x - x + 9 - 3x + 5

A: The three angle bisectors of the angles of a triangle meet in a single point, called the incenter.…

Q: 3log2(2x + 4) +6= 15 What is the value of x in the above equation?

A: By using logarithm property, we calculate the value of 'x'.

Q: To what power has 4 been raised to attain the result of 256?

A: topic - exponents

Q: 7. -4X - 2y = -12 4x + 8y = -24

A: To solve for x and y. -4x-2y=-124x+8y=-24

Q: If 6x + 12 = 12 , what is the value of 3x + 15 ?

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Q: 4c + 3 = 16 , what is the value of c

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Q: Students in a dance class filled out a survey. There were 25 girls and some boys who participated in…

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Q: Ari adds 16 ounces of chocolate chips to a batch of cookie dough that makes 36 cookies. If the 25…

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Q: 8 + 8a2 + 8 ,3

A: Given integral is: I=∫8x3+8x2+8x2+xdx

Q: 2) 4x+2 4x 8

A: from property of circle we know (4x+2)(8)=(9)(4x)

Q: A x+ 15 D• 2х- 5 C O a 15 Оь 25 Ос 22

A: Given query is to find the value of x.