-2(4v-2)+7v=9+7(2v-2)

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Solution for -2(4v-2)+7v=9+7(2v-2) equation:


Simplifying
-2(4v + -2) + 7v = 9 + 7(2v + -2)

Reorder the terms:
-2(-2 + 4v) + 7v = 9 + 7(2v + -2)
(-2 * -2 + 4v * -2) + 7v = 9 + 7(2v + -2)
(4 + -8v) + 7v = 9 + 7(2v + -2)

Combine like terms: -8v + 7v = -1v
4 + -1v = 9 + 7(2v + -2)

Reorder the terms:
4 + -1v = 9 + 7(-2 + 2v)
4 + -1v = 9 + (-2 * 7 + 2v * 7)
4 + -1v = 9 + (-14 + 14v)

Combine like terms: 9 + -14 = -5
4 + -1v = -5 + 14v

Solving
4 + -1v = -5 + 14v

Solving for variable 'v'.

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

Add '-14v' to each side of the equation.
4 + -1v + -14v = -5 + 14v + -14v

Combine like terms: -1v + -14v = -15v
4 + -15v = -5 + 14v + -14v

Combine like terms: 14v + -14v = 0
4 + -15v = -5 + 0
4 + -15v = -5

Add '-4' to each side of the equation.
4 + -4 + -15v = -5 + -4

Combine like terms: 4 + -4 = 0
0 + -15v = -5 + -4
-15v = -5 + -4

Combine like terms: -5 + -4 = -9
-15v = -9

Divide each side by '-15'.
v = 0.6

Simplifying
v = 0.6

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