asked 84.9k views
5 votes
-37 - 7r = -3(5r - 9)

2 Answers

7 votes

Answer:

I have the answer:).

Explanation:

According to a high-standard calculator, r = 8.

Hope I can help:)!!

4 votes

Answer:

r=8

Explanation:

-37-7r= -15r+27

-7r=-15r+64

8r=64

divide 8

r=8

answered
User DrBeza
by
7.9k points
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