21-5-2=8

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Solution for 21-5-2=8 equation: 


Simplifying
21 + -5 + -2 = 8

Combine like terms: 21 + -5 = 16
16 + -2 = 8

Combine like terms: 16 + -2 = 14
14 = 8

Solving
14 = 8

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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