-2+21=5

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Solution for -2+21=5 equation: 


Simplifying
-2 + 21 = 5

Combine like terms: -2 + 21 = 19
19 = 5

Solving
19 = 5

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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