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5/2.5=3.5/x
We move all terms to the left:
5/2.5-(3.5/x)=0
Domain of the equation: x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+3.5/x)+5/2.5=0
We add all the numbers together, and all the variables
-(+3.5/x)+2=0
We get rid of parentheses
-3.5/x+2=0
We multiply all the terms by the denominator
2*x-3.5=0
We add all the numbers together, and all the variables
2x-3.5=0
We move all terms containing x to the left, all other terms to the right
2x=3.5
x=3.5/2
x=1+1/1.3333333333333
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