F(n)=-6+3(n+1)

Solution for F(n)=-6+3(n+1) equation:

(F)=-6+3(F+1)

We move all terms to the left:

(F)-(-6+3(F+1))=0


We calculate terms in parentheses: -(-6+3(F+1)), so:

-6+3(F+1)

determiningTheFunctionDomain
3(F+1)-6

We multiply parentheses

3F+3-6

We add all the numbers together, and all the variables

3F-3

Back to the equation:

-(3F-3)


We get rid of parentheses

F-3F+3=0

We add all the numbers together, and all the variables

-2F+3=0

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

-2F=-3

F=-3/-2

F=1+1/2