20=3(w+2)+2

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Solution for 20=3(w+2)+2 equation: 


Simplifying
20 = 3(w + 2) + 2

Reorder the terms:
20 = 3(2 + w) + 2
20 = (2 * 3 + w * 3) + 2
20 = (6 + 3w) + 2

Reorder the terms:
20 = 6 + 2 + 3w

Combine like terms: 6 + 2 = 8
20 = 8 + 3w

Solving
20 = 8 + 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.
20 + -3w = 8 + 3w + -3w

Combine like terms: 3w + -3w = 0
20 + -3w = 8 + 0
20 + -3w = 8

Add '-20' to each side of the equation.
20 + -20 + -3w = 8 + -20

Combine like terms: 20 + -20 = 0
0 + -3w = 8 + -20
-3w = 8 + -20

Combine like terms: 8 + -20 = -12
-3w = -12

Divide each side by '-3'.
w = 4

Simplifying
w = 4

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