w+3+2w-42+30=180

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Solution for w+3+2w-42+30=180 equation: 


Simplifying
w + 3 + 2w + -42 + 30 = 180

Reorder the terms:
3 + -42 + 30 + w + 2w = 180

Combine like terms: 3 + -42 = -39
-39 + 30 + w + 2w = 180

Combine like terms: -39 + 30 = -9
-9 + w + 2w = 180

Combine like terms: w + 2w = 3w
-9 + 3w = 180

Solving
-9 + 3w = 180

Solving for variable 'w'.

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

Add '9' to each side of the equation.
-9 + 9 + 3w = 180 + 9

Combine like terms: -9 + 9 = 0
0 + 3w = 180 + 9
3w = 180 + 9

Combine like terms: 180 + 9 = 189
3w = 189

Divide each side by '3'.
w = 63

Simplifying
w = 63

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