5(7n-4)-(n+7)=7

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Solution for 5(7n-4)-(n+7)=7 equation: 



5(7n-4)-(n+7)=7

We move all terms to the left:

5(7n-4)-(n+7)-(7)=0

We multiply parentheses

35n-(n+7)-20-7=0

We get rid of parentheses

35n-n-7-20-7=0

We add all the numbers together, and all the variables

34n-34=0

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

34n=34

n=34/34

n=1

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