7x-7+5x-4=9x+3x+11

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Solution for 7x-7+5x-4=9x+3x+11 equation: 


Simplifying
7x + -7 + 5x + -4 = 9x + 3x + 11

Reorder the terms:
-7 + -4 + 7x + 5x = 9x + 3x + 11

Combine like terms: -7 + -4 = -11
-11 + 7x + 5x = 9x + 3x + 11

Combine like terms: 7x + 5x = 12x
-11 + 12x = 9x + 3x + 11

Reorder the terms:
-11 + 12x = 11 + 9x + 3x

Combine like terms: 9x + 3x = 12x
-11 + 12x = 11 + 12x

Add '-12x' to each side of the equation.
-11 + 12x + -12x = 11 + 12x + -12x

Combine like terms: 12x + -12x = 0
-11 + 0 = 11 + 12x + -12x
-11 = 11 + 12x + -12x

Combine like terms: 12x + -12x = 0
-11 = 11 + 0
-11 = 11

Solving
-11 = 11

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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