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2+x=111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
We move all terms to the left:
2+x-(111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111)=0
We add all the numbers together, and all the variables
x+146-1.1111111111111E=0
We add all the numbers together, and all the variables
x+142.97968685727=0
We move all terms containing x to the left, all other terms to the right
x=-142.97968685727
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