28/4=8/x

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Solution for 28/4=8/x equation:



28/4=8/x
We move all terms to the left:
28/4-(8/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
-(+8/x)+28/4=0
We add all the numbers together, and all the variables
-(+8/x)+7=0
We get rid of parentheses
-8/x+7=0
We multiply all the terms by the denominator
7*x-8=0
We add all the numbers together, and all the variables
7x-8=0
We move all terms containing x to the left, all other terms to the right
7x=8
x=8/7
x=1+1/7

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