20w+-16w-(-4)=-20

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Solution for 20w+-16w-(-4)=-20 equation:


Simplifying
20w + -16w + -1(-4) = -20

Multiply -1 * -4
20w + -16w + 4 = -20

Reorder the terms:
4 + 20w + -16w = -20

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

Solving
4 + 4w = -20

Solving for variable 'w'.

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

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

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

Combine like terms: -20 + -4 = -24
4w = -24

Divide each side by '4'.
w = -6

Simplifying
w = -6

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