-18[2-7]=

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Solution for -18[2-7]= equation: 


Simplifying
-18[2 + -7] = 0

Combine like terms: 2 + -7 = -5
-18[-5] = 0

Multiply -18 * -5
90 = 0

Solving
90 = 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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