2w+2(w-12)=156

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Solution for 2w+2(w-12)=156 equation:


Simplifying
2w + 2(w + -12) = 156

Reorder the terms:
2w + 2(-12 + w) = 156
2w + (-12 * 2 + w * 2) = 156
2w + (-24 + 2w) = 156

Reorder the terms:
-24 + 2w + 2w = 156

Combine like terms: 2w + 2w = 4w
-24 + 4w = 156

Solving
-24 + 4w = 156

Solving for variable 'w'.

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

Add '24' to each side of the equation.
-24 + 24 + 4w = 156 + 24

Combine like terms: -24 + 24 = 0
0 + 4w = 156 + 24
4w = 156 + 24

Combine like terms: 156 + 24 = 180
4w = 180

Divide each side by '4'.
w = 45

Simplifying
w = 45

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