4n=28n-3 i have to solve for n

Move the letters to one side and the numbers to the other. Change sign when doing so.
4n-28n=-3

Combine terms.
-24n=-3
Multiply everything by -1
24n=3
Now divide both sides by 24
24n/24 = 3/24
n=1/8
I hope this helps.

What would be the missing piece of information given the following information:

Find the equation of the line that passes through the points (2, 6) and (4, 10).

y = 2x + ?

4

2

7

5

answered below

y=2x+2