21-8+3*12=

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Solution for 21-8+3*12= equation: 


Simplifying
21 + -8 + 3 * 12 = 0

Multiply 3 * 12
21 + -8 + 36 = 0

Combine like terms: 21 + -8 = 13
13 + 36 = 0

Combine like terms: 13 + 36 = 49
49 = 0

Solving
49 = 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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