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6.2x-0.8+0.33x=18.138
We move all terms to the left:
6.2x-0.8+0.33x-(18.138)=0
We add all the numbers together, and all the variables
6.53x-18.938=0
We move all terms containing x to the left, all other terms to the right
6.53x=18.938
x=18.938/6.53
x=2+3.1299254526092/3.4771033013845
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