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

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


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

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

Reorder the terms:
-63 + 7 + 9x = 9x + 9

Combine like terms: -63 + 7 = -56
-56 + 9x = 9x + 9

Reorder the terms:
-56 + 9x = 9 + 9x

Add '-9x' to each side of the equation.
-56 + 9x + -9x = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-56 + 0 = 9 + 9x + -9x
-56 = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-56 = 9 + 0
-56 = 9

Solving
-56 = 9

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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