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30+47.45x=52.45
We move all terms to the left:
30+47.45x-(52.45)=0
We add all the numbers together, and all the variables
47.45x-22.45=0
We move all terms containing x to the left, all other terms to the right
47.45x=22.45
x=22.45/47.45
x=15.4827586207/32.724137931
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