35=6+2.5(n-1)

Solution for 35=6+2.5(n-1) equation:

35=6+2.5(n-1)

We move all terms to the left:

35-(6+2.5(n-1))=0


We calculate terms in parentheses: -(6+2.5(n-1)), so:

6+2.5(n-1)

determiningTheFunctionDomain
2.5(n-1)+6

We multiply parentheses

2.5n-2.5+6

We add all the numbers together, and all the variables

2.5n+3.5

Back to the equation:

-(2.5n+3.5)


We get rid of parentheses

-2.5n-3.5+35=0

We add all the numbers together, and all the variables

-2.5n+31.5=0

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

-2.5n=-31.5

n=-31.5/-2.5

n=12+1/1.6666666666667