7n-16=5(n-4)+3n

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Solution for 7n-16=5(n-4)+3n equation: 



7n-16=5(n-4)+3n

We move all terms to the left:

7n-16-(5(n-4)+3n)=0



We calculate terms in parentheses: -(5(n-4)+3n), so:

5(n-4)+3n

We add all the numbers together, and all the variables

3n+5(n-4)

We multiply parentheses

3n+5n-20

We add all the numbers together, and all the variables

8n-20

Back to the equation:

-(8n-20)



We get rid of parentheses

7n-8n+20-16=0

We add all the numbers together, and all the variables

-1n+4=0

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

-n=-4

n=-4/-1

n=+4

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