x+121=+81

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Solution for x+121=+81 equation: 



x+121=+81

We move all terms to the left:

x+121-(+81)=0

We add all the numbers together, and all the variables

x+121-81=0

We add all the numbers together, and all the variables

x+40=0

We move all terms containing x to the left, all other terms to the right

x=-40

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