9v-7v=8

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Solution for 9v-7v=8 equation: 


Simplifying
9v + -7v = 8

Combine like terms: 9v + -7v = 2v
2v = 8

Solving
2v = 8

Solving for variable 'v'.

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

Divide each side by '2'.
v = 4

Simplifying
v = 4

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