Answer:

Step-by-step explanation:

Add 4 to both sides

Divide both sides by 3

Hope this helps!
(Please mark brainliest)
Answer:
14, 15
Step-by-step explanation:
I know this doesn't really help but... Good luck on the test!! And also I'm pretty sure they have youtube vids on how to do this stuff. Well, anyway bye!!! Good luck!!!
Answer:
Step-by-step explanation:
There's a site called m.a.t.h.w.a.y, and you can type in those functions in order to get the graph ;)