15-3*2=-1

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Solution for 15-3*2=-1 equation: 


Simplifying
15 + -3 * 2 = -1

Multiply -3 * 2
15 + -6 = -1

Combine like terms: 15 + -6 = 9
9 = -1

Solving
9 = -1

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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