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0.3x+0.2=10.2
We move all terms to the left:
0.3x+0.2-(10.2)=0
We add all the numbers together, and all the variables
0.3x-10=0
We move all terms containing x to the left, all other terms to the right
0.3x=10
x=10/0.3
x=33+0.1/0.3
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