-20=-4w

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Solution for -20=-4w equation:


Simplifying
-20 = -4w

Solving
-20 = -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 = -4w + 4w

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

Add '20' to each side of the equation.
-20 + 20 + 4w = 0 + 20

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

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

Divide each side by '4'.
w = 5

Simplifying
w = 5

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