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12.45x+2=102.45
We move all terms to the left:
12.45x+2-(102.45)=0
We add all the numbers together, and all the variables
12.45x-100.45=0
We move all terms containing x to the left, all other terms to the right
12.45x=100.45
x=100.45/12.45
x=8+0.85000000000001/12.45
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