9-15*2-4=12

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Solution for 9-15*2-4=12 equation: 


Simplifying
9 + -15 * 2 + -4 = 12

Multiply -15 * 2
9 + -30 + -4 = 12

Combine like terms: 9 + -30 = -21
-21 + -4 = 12

Combine like terms: -21 + -4 = -25
-25 = 12

Solving
-25 = 12

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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