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4.5/6=x/(9+x)
We move all terms to the left:
4.5/6-(x/(9+x))=0
Domain of the equation: (9+x))!=0We add all the numbers together, and all the variables
We move all terms containing x to the left, all other terms to the right
x)!=-9
x!=-9/1
x!=-9
x∈R
-(x/(x+9))+4.5/6=0
We calculate fractions
(-(x*6)/6x+(4.5x)/6x=0
We can not solve this equation
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