(x+155)+x=521

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Solution for (x+155)+x=521 equation:



(x+155)+x=521
We move all terms to the left:
(x+155)+x-(521)=0
We add all the numbers together, and all the variables
x+(x+155)-521=0
We get rid of parentheses
x+x+155-521=0
We add all the numbers together, and all the variables
2x-366=0
We move all terms containing x to the left, all other terms to the right
2x=366
x=366/2
x=183

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