-4(w-8)-(1+7w)=-12w

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Solution for -4(w-8)-(1+7w)=-12w equation:


Simplifying
-4(w + -8) + -1(1 + 7w) = -12w

Reorder the terms:
-4(-8 + w) + -1(1 + 7w) = -12w
(-8 * -4 + w * -4) + -1(1 + 7w) = -12w
(32 + -4w) + -1(1 + 7w) = -12w
32 + -4w + (1 * -1 + 7w * -1) = -12w
32 + -4w + (-1 + -7w) = -12w

Reorder the terms:
32 + -1 + -4w + -7w = -12w

Combine like terms: 32 + -1 = 31
31 + -4w + -7w = -12w

Combine like terms: -4w + -7w = -11w
31 + -11w = -12w

Solving
31 + -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.
31 + -11w + 12w = -12w + 12w

Combine like terms: -11w + 12w = 1w
31 + 1w = -12w + 12w

Combine like terms: -12w + 12w = 0
31 + 1w = 0

Add '-31' to each side of the equation.
31 + -31 + 1w = 0 + -31

Combine like terms: 31 + -31 = 0
0 + 1w = 0 + -31
1w = 0 + -31

Combine like terms: 0 + -31 = -31
1w = -31

Divide each side by '1'.
w = -31

Simplifying
w = -31

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