-4w-20=-2(w+2)

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Solution for -4w-20=-2(w+2) equation:


Simplifying
-4w + -20 = -2(w + 2)

Reorder the terms:
-20 + -4w = -2(w + 2)

Reorder the terms:
-20 + -4w = -2(2 + w)
-20 + -4w = (2 * -2 + w * -2)
-20 + -4w = (-4 + -2w)

Solving
-20 + -4w = -4 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
-20 + -4w + 2w = -4 + -2w + 2w

Combine like terms: -4w + 2w = -2w
-20 + -2w = -4 + -2w + 2w

Combine like terms: -2w + 2w = 0
-20 + -2w = -4 + 0
-20 + -2w = -4

Add '20' to each side of the equation.
-20 + 20 + -2w = -4 + 20

Combine like terms: -20 + 20 = 0
0 + -2w = -4 + 20
-2w = -4 + 20

Combine like terms: -4 + 20 = 16
-2w = 16

Divide each side by '-2'.
w = -8

Simplifying
w = -8

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