7(12+x)=7(x-10)

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Solution for 7(12+x)=7(x-10) equation:


Simplifying
7(12 + x) = 7(x + -10)
(12 * 7 + x * 7) = 7(x + -10)
(84 + 7x) = 7(x + -10)

Reorder the terms:
84 + 7x = 7(-10 + x)
84 + 7x = (-10 * 7 + x * 7)
84 + 7x = (-70 + 7x)

Add '-7x' to each side of the equation.
84 + 7x + -7x = -70 + 7x + -7x

Combine like terms: 7x + -7x = 0
84 + 0 = -70 + 7x + -7x
84 = -70 + 7x + -7x

Combine like terms: 7x + -7x = 0
84 = -70 + 0
84 = -70

Solving
84 = -70

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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