-4(5-w)-(4w-8)=-12

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Solution for -4(5-w)-(4w-8)=-12 equation:


Simplifying
-4(5 + -1w) + -1(4w + -8) = -12
(5 * -4 + -1w * -4) + -1(4w + -8) = -12
(-20 + 4w) + -1(4w + -8) = -12

Reorder the terms:
-20 + 4w + -1(-8 + 4w) = -12
-20 + 4w + (-8 * -1 + 4w * -1) = -12
-20 + 4w + (8 + -4w) = -12

Reorder the terms:
-20 + 8 + 4w + -4w = -12

Combine like terms: -20 + 8 = -12
-12 + 4w + -4w = -12

Combine like terms: 4w + -4w = 0
-12 + 0 = -12
-12 = -12

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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