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x+.75x=1621.95
We move all terms to the left:
x+.75x-(1621.95)=0
We add all the numbers together, and all the variables
1.75x-1621.95=0
We move all terms containing x to the left, all other terms to the right
1.75x=1621.95
x=1621.95/1.75
x=926+1/1.20689655172
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