x+x-2x+121=0

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Solution for x+x-2x+121=0 equation: 


Simplifying
x + x + -2x + 121 = 0

Reorder the terms:
121 + x + x + -2x = 0

Combine like terms: x + x = 2x
121 + 2x + -2x = 0

Combine like terms: 2x + -2x = 0
121 + 0 = 0
121 = 0

Solving
121 = 0

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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