-4v+7=v-8

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Solution for -4v+7=v-8 equation:


Simplifying
-4v + 7 = v + -8

Reorder the terms:
7 + -4v = v + -8

Reorder the terms:
7 + -4v = -8 + v

Solving
7 + -4v = -8 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
7 + -4v + -1v = -8 + v + -1v

Combine like terms: -4v + -1v = -5v
7 + -5v = -8 + v + -1v

Combine like terms: v + -1v = 0
7 + -5v = -8 + 0
7 + -5v = -8

Add '-7' to each side of the equation.
7 + -7 + -5v = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -5v = -8 + -7
-5v = -8 + -7

Combine like terms: -8 + -7 = -15
-5v = -15

Divide each side by '-5'.
v = 3

Simplifying
v = 3

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