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3 years ago

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

Mathematics

2 answers:

Anarel [89]3 years ago

6 0

15-3q+6=9

21-3q=9

-21 -21

-3q=-12

Divide bye 13 each side

Q=4

zalisa [80]3 years ago

3 0

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

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

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