w=3(w-12)+30

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Solution for w=3(w-12)+30 equation:


Simplifying
w = 3(w + -12) + 30

Reorder the terms:
w = 3(-12 + w) + 30
w = (-12 * 3 + w * 3) + 30
w = (-36 + 3w) + 30

Reorder the terms:
w = -36 + 30 + 3w

Combine like terms: -36 + 30 = -6
w = -6 + 3w

Solving
w = -6 + 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.
w + -3w = -6 + 3w + -3w

Combine like terms: w + -3w = -2w
-2w = -6 + 3w + -3w

Combine like terms: 3w + -3w = 0
-2w = -6 + 0
-2w = -6

Divide each side by '-2'.
w = 3

Simplifying
w = 3

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