-55=8-7v

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Solution for -55=8-7v equation:


Simplifying
-55 = 8 + -7v

Solving
-55 = 8 + -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.
-55 + 7v = 8 + -7v + 7v

Combine like terms: -7v + 7v = 0
-55 + 7v = 8 + 0
-55 + 7v = 8

Add '55' to each side of the equation.
-55 + 55 + 7v = 8 + 55

Combine like terms: -55 + 55 = 0
0 + 7v = 8 + 55
7v = 8 + 55

Combine like terms: 8 + 55 = 63
7v = 63

Divide each side by '7'.
v = 9

Simplifying
v = 9

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