9*-1+2*4=

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Solution for 9*-1+2*4= equation: 


Simplifying
9 * -1 + 2 * 4 = 0

Multiply 9 * -1
-9 + 2 * 4 = 0

Multiply 2 * 4
-9 + 8 = 0

Combine like terms: -9 + 8 = -1
-1 = 0

Solving
-1 = 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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