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20.88/145=x
We move all terms to the left:
20.88/145-(x)=0
We add all the numbers together, and all the variables
-1x+20.88/145=0
We multiply all the terms by the denominator
-1x*145+20.88=0
Wy multiply elements
-145x+20.88=0
We move all terms containing x to the left, all other terms to the right
-145x=-20.88
x=-20.88/-145
x=3.5510204081633/24.659863945578
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