Question

Solve to find the value of unknown x+7=14 and 8r-7=-23​

Answer 1

Step-by-step explanation:

x+7=14

x=14-7

x=7

8r-7=-23

8r=-23+7

8r=-16

r=-16/8

r=-2

Hope it helps

Answer 2

Answer:

x=7...........r=3.75

Step-by-step explanation:

x-7=14

x=14-7

x=7

and

8r-7=-23

8r=-23+7

8r=-16

r=-16/8

r=-2