Question

Solve for n: 8(n - 3) + 4n = 12n + 3

Answer 1

Distribute the 8 to (n-3)
first.

Answer 2

8n-24

Answer 3

Yep.
8n -24 +4n = 12n + 3
There are two terms you need to combine first then you can solve for n.
8n +4n + 24 = 12n + 3

Answer 4

-24*

Answer 5

12n-24 =12n+3
N=27?

Answer 6

12n - 24 = 12n + 3
-12 n -12n
-24 does not equal 3
so no solution on this one :P

Answer 7

^^^ correct. This problem does not have a solution.

Answer 8

oh lol, thanks :)