Register
3(1 + 7r) + 7r <— please help! :)
159k views
4 votes
3(1 + 7r) + 7r <— please help! :)

User Fookatchu
by
5.0k points

2 Answers

4 votes

Answer:

4r/7 is the answer 4r over 7

User Keiki
by
4.9k points
6 votes

Answer: 28r+3

Explanation:

3(1+7r)+7r

distributive property

3+21r+7r

combine like terms

28r+3

User Weston Watson
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers

Other Questions

Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
Link Copied!