10(x+7)=9(x-7)+x

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Solution for 10(x+7)=9(x-7)+x equation:


Simplifying
10(x + 7) = 9(x + -7) + x

Reorder the terms:
10(7 + x) = 9(x + -7) + x
(7 * 10 + x * 10) = 9(x + -7) + x
(70 + 10x) = 9(x + -7) + x

Reorder the terms:
70 + 10x = 9(-7 + x) + x
70 + 10x = (-7 * 9 + x * 9) + x
70 + 10x = (-63 + 9x) + x

Combine like terms: 9x + x = 10x
70 + 10x = -63 + 10x

Add '-10x' to each side of the equation.
70 + 10x + -10x = -63 + 10x + -10x

Combine like terms: 10x + -10x = 0
70 + 0 = -63 + 10x + -10x
70 = -63 + 10x + -10x

Combine like terms: 10x + -10x = 0
70 = -63 + 0
70 = -63

Solving
70 = -63

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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