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x-0.3x=252
We move all terms to the left:
x-0.3x-(252)=0
We add all the numbers together, and all the variables
0.7x-252=0
We move all terms containing x to the left, all other terms to the right
0.7x=252
x=252/0.7
x=360+2.84217094304E-14/0.7
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