4/7(1+n)=-1/2n

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Solution for 4/7(1+n)=-1/2n equation: 



4/7(1+n)=-1/2n

We move all terms to the left:

4/7(1+n)-(-1/2n)=0



Domain of the equation: 7(1+n)!=0

n∈R





Domain of the equation: 2n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

4/7(n+1)-(-1/2n)=0

We get rid of parentheses

4/7(n+1)+1/2n=0

We calculate fractions


8n/(14n^2+14n)+(7nn/(14n^2+14n)=0



We calculate terms in parentheses: +(7nn/(14n^2+14n), so:

7nn/(14n^2+14n

We multiply all the terms by the denominator


7nn

Back to the equation:

+(7nn)



We multiply all the terms by the denominator


8n+7nn*(14n^2+14n)=0

We multiply parentheses

98n^3+98n^2+8n=0

We do not support enpression: n^3

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