28/7=16/x

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Solution for 28/7=16/x equation: 



28/7=16/x

We move all terms to the left:

28/7-(16/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

-(+16/x)+28/7=0

We add all the numbers together, and all the variables

-(+16/x)+4=0

We get rid of parentheses

-16/x+4=0

We multiply all the terms by the denominator


4*x-16=0

We add all the numbers together, and all the variables

4x-16=0

We move all terms containing x to the left, all other terms to the right

4x=16

x=16/4

x=4

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