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(1.8/4.5)=(4/x)
We move all terms to the left:
(1.8/4.5)-((4/x))=0
Domain of the equation: x))!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-((+4/x))+(+1.8/4.5)=0
We get rid of parentheses
-((+4/x))+1.8/4.5=0
We calculate fractions
()/x)*4.5)+(1.8*x)))/x)*4.5)=0
We can not solve this equation
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