-3(w-4)=9w-36

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Solution for -3(w-4)=9w-36 equation:


Simplifying
-3(w + -4) = 9w + -36

Reorder the terms:
-3(-4 + w) = 9w + -36
(-4 * -3 + w * -3) = 9w + -36
(12 + -3w) = 9w + -36

Reorder the terms:
12 + -3w = -36 + 9w

Solving
12 + -3w = -36 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
12 + -3w + -9w = -36 + 9w + -9w

Combine like terms: -3w + -9w = -12w
12 + -12w = -36 + 9w + -9w

Combine like terms: 9w + -9w = 0
12 + -12w = -36 + 0
12 + -12w = -36

Add '-12' to each side of the equation.
12 + -12 + -12w = -36 + -12

Combine like terms: 12 + -12 = 0
0 + -12w = -36 + -12
-12w = -36 + -12

Combine like terms: -36 + -12 = -48
-12w = -48

Divide each side by '-12'.
w = 4

Simplifying
w = 4

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