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

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


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

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

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

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

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

Combine like terms: 15x + -15x = 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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