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(x-54.12)/x=18
We move all terms to the left:
(x-54.12)/x-(18)=0
Domain of the equation: x!=0We multiply all the terms by the denominator
x∈R
(x-54.12)-18*x=0
We add all the numbers together, and all the variables
-18x+(x-54.12)=0
We get rid of parentheses
-18x+x-54.12=0
We add all the numbers together, and all the variables
-17x-54.12=0
We move all terms containing x to the left, all other terms to the right
-17x=54.12
x=54.12/-17
x=-3+2.78571428571/15.1785714286
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