(2/5)n+(1/10)=1/2(n+4)

Solution for (2/5)n+(1/10)=1/2(n+4) equation:

(2/5)n+(1/10)=1/2(n+4)

We move all terms to the left:

(2/5)n+(1/10)-(1/2(n+4))=0


Domain of the equation: 5)n!=0

n!=0/1

n!=0

n∈R



Domain of the equation: 2(n+4))!=0

n∈R


We add all the numbers together, and all the variables

(+2/5)n-(1/2(n+4))+(+1/10)=0

We multiply parentheses

2n^2-(1/2(n+4))+(+1/10)=0

We get rid of parentheses

2n^2-(1/2(n+4))+1/10=0

We calculate fractions


2n^2+()/20n+(2nn/20n=0

We multiply all the terms by the denominator


2n^2*20n+(2nn+()=0


We calculate terms in parentheses: +(2nn+(), so:

2nn+(

We add all the numbers together, and all the variables

2nn

Back to the equation:

+(2nn)


Wy multiply elements

40n^3+2nn=0

We do not support enpression: n^3