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7x-2=115.8
We move all terms to the left:
7x-2-(115.8)=0
We add all the numbers together, and all the variables
7x-117.8=0
We move all terms containing x to the left, all other terms to the right
7x=117.8
x=117.8/7
x=16+3.2222222222222/3.8888888888889
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