31n+40=200+n

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Solution for 31n+40=200+n equation: 



31n+40=200+n

We move all terms to the left:

31n+40-(200+n)=0

We add all the numbers together, and all the variables

31n-(n+200)+40=0

We get rid of parentheses

31n-n-200+40=0

We add all the numbers together, and all the variables

30n-160=0

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

30n=160

n=160/30

n=5+1/3

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