3x+7=5(x-8)-2x

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Solution for 3x+7=5(x-8)-2x equation:


Simplifying
3x + 7 = 5(x + -8) + -2x

Reorder the terms:
7 + 3x = 5(x + -8) + -2x

Reorder the terms:
7 + 3x = 5(-8 + x) + -2x
7 + 3x = (-8 * 5 + x * 5) + -2x
7 + 3x = (-40 + 5x) + -2x

Combine like terms: 5x + -2x = 3x
7 + 3x = -40 + 3x

Add '-3x' to each side of the equation.
7 + 3x + -3x = -40 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + 0 = -40 + 3x + -3x
7 = -40 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 = -40 + 0
7 = -40

Solving
7 = -40

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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