A(n)=5+(n-1)(6)

Solution for A(n)=5+(n-1)(6) equation:

(A)=5+(A-1)(6)

We move all terms to the left:

(A)-(5+(A-1)(6))=0


We calculate terms in parentheses: -(5+(A-1)6), so:

5+(A-1)6

determiningTheFunctionDomain
(A-1)6+5

We multiply parentheses

6A-6+5

We add all the numbers together, and all the variables

6A-1

Back to the equation:

-(6A-1)


We get rid of parentheses

A-6A+1=0

We add all the numbers together, and all the variables

-5A+1=0

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

-5A=-1

A=-1/-5

A=1/5