-4w+20=8

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Solution for -4w+20=8 equation: 


Simplifying
-4w + 20 = 8

Reorder the terms:
20 + -4w = 8

Solving
20 + -4w = 8

Solving for variable 'w'.

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

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 = -12
-4w = -12

Divide each side by '-4'.
w = 3

Simplifying
w = 3

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