-v+7v=7+7v-2v

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Solution for -v+7v=7+7v-2v equation:


Simplifying
-1v + 7v = 7 + 7v + -2v

Combine like terms: -1v + 7v = 6v
6v = 7 + 7v + -2v

Combine like terms: 7v + -2v = 5v
6v = 7 + 5v

Solving
6v = 7 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
6v + -5v = 7 + 5v + -5v

Combine like terms: 6v + -5v = 1v
1v = 7 + 5v + -5v

Combine like terms: 5v + -5v = 0
1v = 7 + 0
1v = 7

Divide each side by '1'.
v = 7

Simplifying
v = 7

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