21-31+48=

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Solution for 21-31+48= equation: 


Simplifying
21 + -31 + 48 = 0

Combine like terms: 21 + -31 = -10
-10 + 48 = 0

Combine like terms: -10 + 48 = 38
38 = 0

Solving
38 = 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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