18+3=12+5

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Solution for 18+3=12+5 equation: 


Simplifying
18 + 3 = 12 + 5

Combine like terms: 18 + 3 = 21
21 = 12 + 5

Combine like terms: 12 + 5 = 17
21 = 17

Solving
21 = 17

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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