20=27-4(-4-2w)

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Solution for 20=27-4(-4-2w) equation:


Simplifying
20 = 27 + -4(-4 + -2w)
20 = 27 + (-4 * -4 + -2w * -4)
20 = 27 + (16 + 8w)

Combine like terms: 27 + 16 = 43
20 = 43 + 8w

Solving
20 = 43 + 8w

Solving for variable 'w'.

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

Add '-8w' to each side of the equation.
20 + -8w = 43 + 8w + -8w

Combine like terms: 8w + -8w = 0
20 + -8w = 43 + 0
20 + -8w = 43

Add '-20' to each side of the equation.
20 + -20 + -8w = 43 + -20

Combine like terms: 20 + -20 = 0
0 + -8w = 43 + -20
-8w = 43 + -20

Combine like terms: 43 + -20 = 23
-8w = 23

Divide each side by '-8'.
w = -2.875

Simplifying
w = -2.875

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