-4+2=18

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Solution for -4+2=18 equation: 


Simplifying
-4 + 2 = 18

Combine like terms: -4 + 2 = -2
-2 = 18

Solving
-2 = 18

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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