69-1=9+20

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Solution for 69-1=9+20 equation: 


Simplifying
69 + -1 = 9 + 20

Combine like terms: 69 + -1 = 68
68 = 9 + 20

Combine like terms: 9 + 20 = 29
68 = 29

Solving
68 = 29

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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