Question

What do i write i need help so i can do this

Answer 1

Explanation:

First what you want to is subtract 7 from both sides, then you want to divide -2/3 from both sides.

Answer 2

To isolate the variable you need to remove the terms from the side with the variable to remove the terms you need to do the same thing on both sides.

-2/3n + 7 = 15

First step is to subtract 7 from both sides to get:

-2/3n = 8

Now divide both sides by -2/3 to get:

N = 8 / -2/3

Then to solve for n simplify to get:

N = -12