13-3(2*-1)=42

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Solution for 13-3(2*-1)=42 equation: 


Simplifying
13 + -3(2 * -1) = 42

Multiply 2 * -1
13 + -3(-2) = 42

Multiply -3 * -2
13 + 6 = 42

Combine like terms: 13 + 6 = 19
19 = 42

Solving
19 = 42

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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