-3(-9v+6)-7v=2(v-1)-7

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Solution for -3(-9v+6)-7v=2(v-1)-7 equation:


Simplifying
-3(-9v + 6) + -7v = 2(v + -1) + -7

Reorder the terms:
-3(6 + -9v) + -7v = 2(v + -1) + -7
(6 * -3 + -9v * -3) + -7v = 2(v + -1) + -7
(-18 + 27v) + -7v = 2(v + -1) + -7

Combine like terms: 27v + -7v = 20v
-18 + 20v = 2(v + -1) + -7

Reorder the terms:
-18 + 20v = 2(-1 + v) + -7
-18 + 20v = (-1 * 2 + v * 2) + -7
-18 + 20v = (-2 + 2v) + -7

Reorder the terms:
-18 + 20v = -2 + -7 + 2v

Combine like terms: -2 + -7 = -9
-18 + 20v = -9 + 2v

Solving
-18 + 20v = -9 + 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.
-18 + 20v + -2v = -9 + 2v + -2v

Combine like terms: 20v + -2v = 18v
-18 + 18v = -9 + 2v + -2v

Combine like terms: 2v + -2v = 0
-18 + 18v = -9 + 0
-18 + 18v = -9

Add '18' to each side of the equation.
-18 + 18 + 18v = -9 + 18

Combine like terms: -18 + 18 = 0
0 + 18v = -9 + 18
18v = -9 + 18

Combine like terms: -9 + 18 = 9
18v = 9

Divide each side by '18'.
v = 0.5

Simplifying
v = 0.5

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