8/4=5/x

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Solution for 8/4=5/x equation:



8/4=5/x
We move all terms to the left:
8/4-(5/x)=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+5/x)+8/4=0
We add all the numbers together, and all the variables
-(+5/x)+2=0
We get rid of parentheses
-5/x+2=0
We multiply all the terms by the denominator
2*x-5=0
We add all the numbers together, and all the variables
2x-5=0
We move all terms containing x to the left, all other terms to the right
2x=5
x=5/2
x=2+1/2

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