12v=45+7v

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Solution for 12v=45+7v equation: 


Simplifying
12v = 45 + 7v

Solving
12v = 45 + 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.
12v + -7v = 45 + 7v + -7v

Combine like terms: 12v + -7v = 5v
5v = 45 + 7v + -7v

Combine like terms: 7v + -7v = 0
5v = 45 + 0
5v = 45

Divide each side by '5'.
v = 9

Simplifying
v = 9

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