-20=4v+8

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Solution for -20=4v+8 equation:


Simplifying
-20 = 4v + 8

Reorder the terms:
-20 = 8 + 4v

Solving
-20 = 8 + 4v

Solving for variable 'v'.

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

Add '-4v' to each side of the equation.
-20 + -4v = 8 + 4v + -4v

Combine like terms: 4v + -4v = 0
-20 + -4v = 8 + 0
-20 + -4v = 8

Add '20' to each side of the equation.
-20 + 20 + -4v = 8 + 20

Combine like terms: -20 + 20 = 0
0 + -4v = 8 + 20
-4v = 8 + 20

Combine like terms: 8 + 20 = 28
-4v = 28

Divide each side by '-4'.
v = -7

Simplifying
v = -7

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