30+20-2=

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Solution for 30+20-2= equation: 


Simplifying
30 + 20 + -2 = 0

Combine like terms: 30 + 20 = 50
50 + -2 = 0

Combine like terms: 50 + -2 = 48
48 = 0

Solving
48 = 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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