20=x/7+31

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Solution for 20=x/7+31 equation: 



20=x/7+31

We move all terms to the left:

20-(x/7+31)=0

We get rid of parentheses

-x/7-31+20=0

We multiply all the terms by the denominator


-x-31*7+20*7=0

We add all the numbers together, and all the variables

-1x-77=0

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

-x=77

x=77/-1

x=-77

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