21*.57-12=

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Solution for 21*.57-12= equation: 


Simplifying
21 * 0.57 + -12 = 0

Multiply 21 * 0.57
11.97 + -12 = 0

Combine like terms: 11.97 + -12 = -0.03
-0.03 = 0

Solving
-0.03 = 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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