82.4k views
0 votes
???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????-example-1
User Runar
by
7.8k points

2 Answers

6 votes
m=4

21-12=9 and 12 divided by 3=4
User Fernando Rincon
by
9.0k points
3 votes

Answer:

4

Explanation:

21 - 3m = 9

-9. -9

3m = 12

12/3

4

m=4

User LuisABOL
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories