21*.03-12=

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Solution for 21*.03-12= equation: 


Simplifying
21 * 0.03 + -12 = 0

Multiply 21 * 0.03
0.63 + -12 = 0

Combine like terms: 0.63 + -12 = -11.37
-11.37 = 0

Solving
-11.37 = 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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