220k views
14 votes
If 20 – r = 15, what is the value of 3.r ?

2 Answers

9 votes

Answer:

r = 5

Explanation:

20 - r = 15

+ r + r

20 = 15 + r

-15 -15

5 = r

User Vaclav Pech
by
8.9k points
1 vote

Answer:

3r =15

Explanation:

r=20-15

r=5

3r=3×5

3r=15

pls follow

User Radarhere
by
8.0k 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