9+10=21*1

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Solution for 9+10=21*1 equation: 


Simplifying
9 + 10 = 21 * 1

Combine like terms: 9 + 10 = 19
19 = 21 * 1

Multiply 21 * 1
19 = 21

Solving
19 = 21

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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