4(w+2)+4=20

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


Simplifying
4(w + 2) + 4 = 20

Reorder the terms:
4(2 + w) + 4 = 20
(2 * 4 + w * 4) + 4 = 20
(8 + 4w) + 4 = 20

Reorder the terms:
8 + 4 + 4w = 20

Combine like terms: 8 + 4 = 12
12 + 4w = 20

Solving
12 + 4w = 20

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + 4w = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 4w = 20 + -12
4w = 20 + -12

Combine like terms: 20 + -12 = 8
4w = 8

Divide each side by '4'.
w = 2

Simplifying
w = 2

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