9x-7=9(x-1)

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Solution for 9x-7=9(x-1) equation: 


Simplifying
9x + -7 = 9(x + -1)

Reorder the terms:
-7 + 9x = 9(x + -1)

Reorder the terms:
-7 + 9x = 9(-1 + x)
-7 + 9x = (-1 * 9 + x * 9)
-7 + 9x = (-9 + 9x)

Add '-9x' to each side of the equation.
-7 + 9x + -9x = -9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7 + 0 = -9 + 9x + -9x
-7 = -9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7 = -9 + 0
-7 = -9

Solving
-7 = -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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