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3x+3x-4.27=229.55
We move all terms to the left:
3x+3x-4.27-(229.55)=0
We add all the numbers together, and all the variables
6x-233.82=0
We move all terms containing x to the left, all other terms to the right
6x=233.82
x=233.82/6
x=38+3.1978021978022/3.2967032967033
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