13=x/7-9

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Solution for 13=x/7-9 equation: 



13=x/7-9

We move all terms to the left:

13-(x/7-9)=0

We get rid of parentheses

-x/7+9+13=0

We multiply all the terms by the denominator


-x+9*7+13*7=0

We add all the numbers together, and all the variables

-1x+154=0

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

-x=-154

x=-154/-1

x=+154

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