-4/8=(n+1)/n

Solution for -4/8=(n+1)/n equation:

-4/8=(n+1)/n

We move all terms to the left:

-4/8-((n+1)/n)=0


Domain of the equation: n)!=0

n!=0/1

n!=0

n∈R


We calculate fractions


(-((n+1)*8)/n*8)+(-4n)/n*8)=0


We calculate terms in parentheses: +(-((n+1)*8)/n*8), so:

-((n+1)*8)/n*8

We multiply all the terms by the denominator


-((n+1)*8)


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

(n+1)*8

We multiply parentheses

8n+8

Back to the equation:

-(8n+8)


We get rid of parentheses

-8n-8

Back to the equation:

+(-8n-8)


We get rid of parentheses

-8n-4n)/n*8-8=0

We multiply all the terms by the denominator


-8n*n*8-4n)-8=0

Wy multiply elements

-64n^2*8-4n)-8=0

Wy multiply elements

-512n^2-4n)-8=0