3=x/7-1

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Solution for 3=x/7-1 equation: 



3=x/7-1

We move all terms to the left:

3-(x/7-1)=0

We get rid of parentheses

-x/7+1+3=0

We multiply all the terms by the denominator


-x+1*7+3*7=0

We add all the numbers together, and all the variables

-1x+28=0

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

-x=-28

x=-28/-1

x=+28

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