123=123

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Solution for 123=123 equation: 


Simplifying
123 = 123

Add '-123' to each side of the equation.
123 + -123 = 123 + -123

Combine like terms: 123 + -123 = 0
0 = 123 + -123

Combine like terms: 123 + -123 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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