Question 235231
7-2n=n-14

you have to solve this by getting the n's on one side and the whole numbers on the other side.

lets say we want the n's on the left side. We need to subtract n from the right side. whatever you do to one side you have to do to the other.

7-2n-n=n-14-n

7-3n=-14

using the same principle. move the wholw number to the right.

7-3n-7=-14-7

-3n=-21

now divide both sides by -3.

n=7