(31)-(18)=

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Solution for (31)-(18)= equation: 


Simplifying
(31) + -1(18) = 0
31 + -1(18) = 0

Multiply -1 * 18
31 + -18 = 0

Combine like terms: 31 + -18 = 13
13 = 0

Solving
13 = 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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