-3(w+3)-(8w-8)=-12w

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Solution for -3(w+3)-(8w-8)=-12w equation:


Simplifying
-3(w + 3) + -1(8w + -8) = -12w

Reorder the terms:
-3(3 + w) + -1(8w + -8) = -12w
(3 * -3 + w * -3) + -1(8w + -8) = -12w
(-9 + -3w) + -1(8w + -8) = -12w

Reorder the terms:
-9 + -3w + -1(-8 + 8w) = -12w
-9 + -3w + (-8 * -1 + 8w * -1) = -12w
-9 + -3w + (8 + -8w) = -12w

Reorder the terms:
-9 + 8 + -3w + -8w = -12w

Combine like terms: -9 + 8 = -1
-1 + -3w + -8w = -12w

Combine like terms: -3w + -8w = -11w
-1 + -11w = -12w

Solving
-1 + -11w = -12w

Solving for variable 'w'.

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

Add '12w' to each side of the equation.
-1 + -11w + 12w = -12w + 12w

Combine like terms: -11w + 12w = 1w
-1 + 1w = -12w + 12w

Combine like terms: -12w + 12w = 0
-1 + 1w = 0

Add '1' to each side of the equation.
-1 + 1 + 1w = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 1w = 0 + 1
1w = 0 + 1

Combine like terms: 0 + 1 = 1
1w = 1

Divide each side by '1'.
w = 1

Simplifying
w = 1

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