10+5+3+2=21

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Solution for 10+5+3+2=21 equation: 


Simplifying
10 + 5 + 3 + 2 = 21

Combine like terms: 10 + 5 = 15
15 + 3 + 2 = 21

Combine like terms: 15 + 3 = 18
18 + 2 = 21

Combine like terms: 18 + 2 = 20
20 = 21

Solving
20 = 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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