w+w-4+w+w-4=112

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Solution for w+w-4+w+w-4=112 equation:


Simplifying
w + w + -4 + w + w + -4 = 112

Reorder the terms:
-4 + -4 + w + w + w + w = 112

Combine like terms: -4 + -4 = -8
-8 + w + w + w + w = 112

Combine like terms: w + w = 2w
-8 + 2w + w + w = 112

Combine like terms: 2w + w = 3w
-8 + 3w + w = 112

Combine like terms: 3w + w = 4w
-8 + 4w = 112

Solving
-8 + 4w = 112

Solving for variable 'w'.

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

Add '8' to each side of the equation.
-8 + 8 + 4w = 112 + 8

Combine like terms: -8 + 8 = 0
0 + 4w = 112 + 8
4w = 112 + 8

Combine like terms: 112 + 8 = 120
4w = 120

Divide each side by '4'.
w = 30

Simplifying
w = 30

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