25=2(n+1)+3n

Solution for 25=2(n+1)+3n equation:

25=2(n+1)+3n

We move all terms to the left:

25-(2(n+1)+3n)=0


We calculate terms in parentheses: -(2(n+1)+3n), so:

2(n+1)+3n

We add all the numbers together, and all the variables

3n+2(n+1)

We multiply parentheses

3n+2n+2

We add all the numbers together, and all the variables

5n+2

Back to the equation:

-(5n+2)


We get rid of parentheses

-5n-2+25=0

We add all the numbers together, and all the variables

-5n+23=0

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

-5n=-23

n=-23/-5

n=4+3/5