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8+2.50x=4.50
We move all terms to the left:
8+2.50x-(4.50)=0
We add all the numbers together, and all the variables
2.50x+8-(4.5)=0
We add all the numbers together, and all the variables
2.50x+3.5=0
We move all terms containing x to the left, all other terms to the right
2.50x=-3.5
x=-3.5/2.50
x=-1+1/2.50
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