n=3-2n(5+n-8-3n)

Solution for n=3-2n(5+n-8-3n) equation:

n=3-2n(5+n-8-3n)

We move all terms to the left:

n-(3-2n(5+n-8-3n))=0

We add all the numbers together, and all the variables

n-(3-2n(-2n-3))=0


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

3-2n(-2n-3)

determiningTheFunctionDomain
-2n(-2n-3)+3

We multiply parentheses

4n^2+6n+3

Back to the equation:

-(4n^2+6n+3)


We get rid of parentheses

-4n^2+n-6n-3=0

We add all the numbers together, and all the variables

-4n^2-5n-3=0

a = -4; b = -5; c = -3;
Δ = b2-4ac
Δ = -52-4·(-4)·(-3)
Δ = -23
Delta is less than zero, so there is no solution for the equation