-7*4+3*-9=1

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Solution for -7*4+3*-9=1 equation: 


Simplifying
-7 * 4 + 3 * -9 = 1

Multiply -7 * 4
-28 + 3 * -9 = 1

Multiply 3 * -9
-28 + -27 = 1

Combine like terms: -28 + -27 = -55
-55 = 1

Solving
-55 = 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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