11z-9z+9-2=2z+2+9

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Solution for 11z-9z+9-2=2z+2+9 equation: 


Simplifying
11z + -9z + 9 + -2 = 2z + 2 + 9

Reorder the terms:
9 + -2 + 11z + -9z = 2z + 2 + 9

Combine like terms: 9 + -2 = 7
7 + 11z + -9z = 2z + 2 + 9

Combine like terms: 11z + -9z = 2z
7 + 2z = 2z + 2 + 9

Reorder the terms:
7 + 2z = 2 + 9 + 2z

Combine like terms: 2 + 9 = 11
7 + 2z = 11 + 2z

Add '-2z' to each side of the equation.
7 + 2z + -2z = 11 + 2z + -2z

Combine like terms: 2z + -2z = 0
7 + 0 = 11 + 2z + -2z
7 = 11 + 2z + -2z

Combine like terms: 2z + -2z = 0
7 = 11 + 0
7 = 11

Solving
7 = 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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