34+5n=7n+4(8-n)

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Solution for 34+5n=7n+4(8-n) equation: 



34+5n=7n+4(8-n)

We move all terms to the left:

34+5n-(7n+4(8-n))=0

We add all the numbers together, and all the variables

5n-(7n+4(-1n+8))+34=0



We calculate terms in parentheses: -(7n+4(-1n+8)), so:

7n+4(-1n+8)

We multiply parentheses

7n-4n+32

We add all the numbers together, and all the variables

3n+32

Back to the equation:

-(3n+32)



We get rid of parentheses

5n-3n-32+34=0

We add all the numbers together, and all the variables

2n+2=0

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

2n=-2

n=-2/2

n=-1

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