15=x/7-20

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Solution for 15=x/7-20 equation: 



15=x/7-20

We move all terms to the left:

15-(x/7-20)=0

We get rid of parentheses

-x/7+20+15=0

We multiply all the terms by the denominator


-x+20*7+15*7=0

We add all the numbers together, and all the variables

-1x+245=0

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

-x=-245

x=-245/-1

x=+245

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