8v-7v-v+v=7

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Solution for 8v-7v-v+v=7 equation: 


Simplifying
8v + -7v + -1v + v = 7

Combine like terms: 8v + -7v = 1v
1v + -1v + v = 7

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

Solving
v = 7

Solving for variable 'v'.

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

Simplifying
v = 7

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