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X+0.04X=29720
We move all terms to the left:
X+0.04X-(29720)=0
We add all the numbers together, and all the variables
1.04X-29720=0
We move all terms containing X to the left, all other terms to the right
1.04X=29720
X=29720/1.04
X=28576+0.95999999999913/1.04
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