-20-(w-4)=3w

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Solution for -20-(w-4)=3w equation:


Simplifying
-20 + -1(w + -4) = 3w

Reorder the terms:
-20 + -1(-4 + w) = 3w
-20 + (-4 * -1 + w * -1) = 3w
-20 + (4 + -1w) = 3w

Combine like terms: -20 + 4 = -16
-16 + -1w = 3w

Solving
-16 + -1w = 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
-16 + -1w + -3w = 3w + -3w

Combine like terms: -1w + -3w = -4w
-16 + -4w = 3w + -3w

Combine like terms: 3w + -3w = 0
-16 + -4w = 0

Add '16' to each side of the equation.
-16 + 16 + -4w = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -4w = 0 + 16
-4w = 0 + 16

Combine like terms: 0 + 16 = 16
-4w = 16

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

Simplifying
w = -4

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