8v=-9+7v

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Solution for 8v=-9+7v equation: 


Simplifying
8v = -9 + 7v

Solving
8v = -9 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
8v + -7v = -9 + 7v + -7v

Combine like terms: 8v + -7v = 1v
1v = -9 + 7v + -7v

Combine like terms: 7v + -7v = 0
1v = -9 + 0
1v = -9

Divide each side by '1'.
v = -9

Simplifying
v = -9

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