5n+7+3n-2=2(2n+1)+n

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Solution for 5n+7+3n-2=2(2n+1)+n equation: 



5n+7+3n-2=2(2n+1)+n

We move all terms to the left:

5n+7+3n-2-(2(2n+1)+n)=0

We add all the numbers together, and all the variables

8n-(2(2n+1)+n)+5=0



We calculate terms in parentheses: -(2(2n+1)+n), so:

2(2n+1)+n

We add all the numbers together, and all the variables

n+2(2n+1)

We multiply parentheses

n+4n+2

We add all the numbers together, and all the variables

5n+2

Back to the equation:

-(5n+2)



We get rid of parentheses

8n-5n-2+5=0

We add all the numbers together, and all the variables

3n+3=0

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

3n=-3

n=-3/3

n=-1

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