-400+(-200)+200=

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Solution for -400+(-200)+200= equation: 


Simplifying
-400 + (-200) + 200 = 0
-400 + -200 + 200 = 0

Combine like terms: -400 + -200 = -600
-600 + 200 = 0

Combine like terms: -600 + 200 = -400
-400 = 0

Solving
-400 = 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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