38.4=4.8+(n-1)0.2

Solution for 38.4=4.8+(n-1)0.2 equation:

38.4=4.8+(n-1)0.2

We move all terms to the left:

38.4-(4.8+(n-1)0.2)=0


We calculate terms in parentheses: -(4.8+(n-1)0.2), so:

4.8+(n-1)0.2

determiningTheFunctionDomain
(n-1)0.2+4.8

We multiply parentheses

0.2n-0.2+4.8

We add all the numbers together, and all the variables

0.2n+4.6

Back to the equation:

-(0.2n+4.6)


We get rid of parentheses

-0.2n-4.6+38.4=0

We add all the numbers together, and all the variables

-0.2n+33.8=0

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

-0.2n=-33.8

n=-33.8/-0.2

n=168+0.2/0.2