22+-42=32+-4

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Solution for 22+-42=32+-4 equation: 


Simplifying
22 + -42 = 32 + -4

Combine like terms: 22 + -42 = -20
-20 = 32 + -4

Combine like terms: 32 + -4 = 28
-20 = 28

Solving
-20 = 28

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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