4-20+25=

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Solution for 4-20+25= equation: 


Simplifying
4 + -20 + 25 = 0

Combine like terms: 4 + -20 = -16
-16 + 25 = 0

Combine like terms: -16 + 25 = 9
9 = 0

Solving
9 = 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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