Question

Please show your work and I will mark you as brainliest

Answer 1

Step-by-step explanation:

The solutions are S={4,−207}

We have 2 equations to solve

First equation :

7r−4=24

7r=24+4=28

r=287=4

Second equation :

−7r+4=24

7r=−24+4=−20

r=−207

hope it will help u and plzz mark me as brainliest

Answer 2

Answer:

2.28

Step-by-step explanation:

14r-8=24

14r=32

r=2.28