3(5x+7)=15x-8

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Solution for 3(5x+7)=15x-8 equation:


Simplifying
3(5x + 7) = 15x + -8

Reorder the terms:
3(7 + 5x) = 15x + -8
(7 * 3 + 5x * 3) = 15x + -8
(21 + 15x) = 15x + -8

Reorder the terms:
21 + 15x = -8 + 15x

Add '-15x' to each side of the equation.
21 + 15x + -15x = -8 + 15x + -15x

Combine like terms: 15x + -15x = 0
21 + 0 = -8 + 15x + -15x
21 = -8 + 15x + -15x

Combine like terms: 15x + -15x = 0
21 = -8 + 0
21 = -8

Solving
21 = -8

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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