31+72=103

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Solution for 31+72=103 equation: 


Simplifying
31 + 72 = 103

Combine like terms: 31 + 72 = 103
103 = 103

Add '-103' to each side of the equation.
103 + -103 = 103 + -103

Combine like terms: 103 + -103 = 0
0 = 103 + -103

Combine like terms: 103 + -103 = 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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