2/5=12/5+2n

Solution for 2/5=12/5+2n equation:

2/5=12/5+2n

We move all terms to the left:

2/5-(12/5+2n)=0


Domain of the equation: 5+2n)!=0

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

2n)!=-5

n!=-5/1

n!=-5

n∈R


We add all the numbers together, and all the variables

-(+2n+12/5)+2/5=0

We get rid of parentheses

-2n-12/5+2/5=0

We multiply all the terms by the denominator


-2n*5-12+2=0

We add all the numbers together, and all the variables

-2n*5-10=0

Wy multiply elements

-10n-10=0

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

-10n=10

n=10/-10

n=-1