12*3-42+20=

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Solution for 12*3-42+20= equation: 


Simplifying
12 * 3 + -42 + 20 = 0

Multiply 12 * 3
36 + -42 + 20 = 0

Combine like terms: 36 + -42 = -6
-6 + 20 = 0

Combine like terms: -6 + 20 = 14
14 = 0

Solving
14 = 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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