Question

What is the value of n?
http://static.k12.com/bank_packages/files/media/mathml_09ea13e419b66e64ac5d3e325f3478a56cf276ad_1.gif

n=?

Answer 1

what is the first step you would take to isolate n by itself?

Answer 2

i dont now how to do it i dont now the steps

Answer 3

. Multiply both sides by 3.

Answer 4

Right

Answer 5

good now what does teh equation look like?

Answer 6

then i get 45 right ? 2n - 7 = 45

Answer 7

Yeah, but it's not over yet. you need to get n to be alone. What would be next step?

Answer 8

then i add 7 to both sides of equation 2n - 7 = 45

Answer 9

Yeah

Answer 10

then i get 26 the answer would be 26 right

Answer 11

yup! good job

Answer 12

yes

Answer 13

oh gosh it almost took me 1 page to find the answer thenx guys

Answer 14

lol :)