-20=8+4w

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Solution for -20=8+4w equation:


Simplifying
-20 = 8 + 4w

Solving
-20 = 8 + 4w

Solving for variable 'w'.

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

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

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

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

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

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

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

Simplifying
w = -7

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