Question

-37 - 7r = -3(5r - 9)

Answer 1

I have the answer:).

Explanation:

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

Hope I can help:)!!

Answer 2

r=8

Explanation:

-37-7r= -15r+27

-7r=-15r+64

8r=64

divide 8

r=8