7(9s-3)=31-8s

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Solution for 7(9s-3)=31-8s equation: 



7(9s-3)=31-8s

We move all terms to the left:

7(9s-3)-(31-8s)=0

We add all the numbers together, and all the variables

7(9s-3)-(-8s+31)=0

We multiply parentheses

63s-(-8s+31)-21=0

We get rid of parentheses

63s+8s-31-21=0

We add all the numbers together, and all the variables

71s-52=0

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

71s=52

s=52/71

s=52/71

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