-18-7+4=

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Solution for -18-7+4= equation: 


Simplifying
-18 + -7 + 4 = 0

Combine like terms: -18 + -7 = -25
-25 + 4 = 0

Combine like terms: -25 + 4 = -21
-21 = 0

Solving
-21 = 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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