22+[-7]-20=

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Solution for 22+[-7]-20= equation: 


Simplifying
22 + [-7] + -20 = 0
22 + -7 + -20 = 0

Combine like terms: 22 + -7 = 15
15 + -20 = 0

Combine like terms: 15 + -20 = -5
-5 = 0

Solving
-5 = 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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