-3(-5w-5)=15w-20

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Solution for -3(-5w-5)=15w-20 equation: 


Simplifying
-3(-5w + -5) = 15w + -20

Reorder the terms:
-3(-5 + -5w) = 15w + -20
(-5 * -3 + -5w * -3) = 15w + -20
(15 + 15w) = 15w + -20

Reorder the terms:
15 + 15w = -20 + 15w

Add '-15w' to each side of the equation.
15 + 15w + -15w = -20 + 15w + -15w

Combine like terms: 15w + -15w = 0
15 + 0 = -20 + 15w + -15w
15 = -20 + 15w + -15w

Combine like terms: 15w + -15w = 0
15 = -20 + 0
15 = -20

Solving
15 = -20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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