Question

15-3q+6=9 help a man out

Answer 1

15-3q+6=9

21-3q=9

-21     -21

-3q=-12

Divide bye 13 each side

Q=4

Answer 2

1. 15 - 3q + 6 = 9 (re-arrange)
2. 15 + 6 - 3q = 9 (add)
3. 21 - 3q = 9 (subtract -21 from both sides)
4. -3q = 9 - 21 (add)
5. -3q = -12 (divide both sides by -3)
6. q = +4

Hope I helped, as an Ambitous rank a brainliest mark would mean the world to me. Now go get that A!