7=8/3+7x

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Solution for 7=8/3+7x equation: 



7=8/3+7x

We move all terms to the left:

7-(8/3+7x)=0



Domain of the equation: 3+7x)!=0

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

7x)!=-3

x!=-3/1

x!=-3

x∈R



We add all the numbers together, and all the variables

-(+7x+8/3)+7=0

We get rid of parentheses

-7x+7-8/3=0

We multiply all the terms by the denominator


-7x*3-8+7*3=0

We add all the numbers together, and all the variables

-7x*3+13=0

Wy multiply elements

-21x+13=0

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

-21x=-13

x=-13/-21

x=13/21

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