6(x-1)-3(1-x)=9x-7

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Solution for 6(x-1)-3(1-x)=9x-7 equation: 


Simplifying
6(x + -1) + -3(1 + -1x) = 9x + -7

Reorder the terms:
6(-1 + x) + -3(1 + -1x) = 9x + -7
(-1 * 6 + x * 6) + -3(1 + -1x) = 9x + -7
(-6 + 6x) + -3(1 + -1x) = 9x + -7
-6 + 6x + (1 * -3 + -1x * -3) = 9x + -7
-6 + 6x + (-3 + 3x) = 9x + -7

Reorder the terms:
-6 + -3 + 6x + 3x = 9x + -7

Combine like terms: -6 + -3 = -9
-9 + 6x + 3x = 9x + -7

Combine like terms: 6x + 3x = 9x
-9 + 9x = 9x + -7

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

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

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

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

Solving
-9 = -7

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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