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21.28x=124.26
We move all terms to the left:
21.28x-(124.26)=0
We add all the numbers together, and all the variables
21.28x-124.26=0
We move all terms containing x to the left, all other terms to the right
21.28x=124.26
x=124.26/21.28
x=5+9.6021505376344/11.440860215054
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