20=x/7+2

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Solution for 20=x/7+2 equation: 



20=x/7+2

We move all terms to the left:

20-(x/7+2)=0

We get rid of parentheses

-x/7-2+20=0

We multiply all the terms by the denominator


-x-2*7+20*7=0

We add all the numbers together, and all the variables

-1x+126=0

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

-x=-126

x=-126/-1

x=+126

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