(4*1)-(7*-8)=12

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Solution for (4*1)-(7*-8)=12 equation: 


Simplifying
(4 * 1) + -1(7 * -8) = 12

Multiply 4 * 1
(4) + -1(7 * -8) = 12
4 + -1(7 * -8) = 12

Multiply 7 * -8
4 + -1(-56) = 12

Multiply -1 * -56
4 + 56 = 12

Combine like terms: 4 + 56 = 60
60 = 12

Solving
60 = 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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