9+2(2v-9)=-3(3v-2)+7v

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Solution for 9+2(2v-9)=-3(3v-2)+7v equation:


Simplifying
9 + 2(2v + -9) = -3(3v + -2) + 7v

Reorder the terms:
9 + 2(-9 + 2v) = -3(3v + -2) + 7v
9 + (-9 * 2 + 2v * 2) = -3(3v + -2) + 7v
9 + (-18 + 4v) = -3(3v + -2) + 7v

Combine like terms: 9 + -18 = -9
-9 + 4v = -3(3v + -2) + 7v

Reorder the terms:
-9 + 4v = -3(-2 + 3v) + 7v
-9 + 4v = (-2 * -3 + 3v * -3) + 7v
-9 + 4v = (6 + -9v) + 7v

Combine like terms: -9v + 7v = -2v
-9 + 4v = 6 + -2v

Solving
-9 + 4v = 6 + -2v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '2v' to each side of the equation.
-9 + 4v + 2v = 6 + -2v + 2v

Combine like terms: 4v + 2v = 6v
-9 + 6v = 6 + -2v + 2v

Combine like terms: -2v + 2v = 0
-9 + 6v = 6 + 0
-9 + 6v = 6

Add '9' to each side of the equation.
-9 + 9 + 6v = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 6v = 6 + 9
6v = 6 + 9

Combine like terms: 6 + 9 = 15
6v = 15

Divide each side by '6'.
v = 2.5

Simplifying
v = 2.5

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