9v-9=5v+7

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Solution for 9v-9=5v+7 equation:


Simplifying
9v + -9 = 5v + 7

Reorder the terms:
-9 + 9v = 5v + 7

Reorder the terms:
-9 + 9v = 7 + 5v

Solving
-9 + 9v = 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.
-9 + 9v + -5v = 7 + 5v + -5v

Combine like terms: 9v + -5v = 4v
-9 + 4v = 7 + 5v + -5v

Combine like terms: 5v + -5v = 0
-9 + 4v = 7 + 0
-9 + 4v = 7

Add '9' to each side of the equation.
-9 + 9 + 4v = 7 + 9

Combine like terms: -9 + 9 = 0
0 + 4v = 7 + 9
4v = 7 + 9

Combine like terms: 7 + 9 = 16
4v = 16

Divide each side by '4'.
v = 4

Simplifying
v = 4

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