Answer:
-20 =r
Step-by-step explanation:
4r - 8 = 5r + 12
Subtract 4r from each side
4r -4r- 8 = 5r + 12-4r
-8 = r+12
Subtract 12 from each side
-8-12 = r+12-12
-20 =r
Answer:
It would would take him 10 because if he walks one a day, then 10 miles is 10 days.
Answer:
X=30
Step-by-step explanation:
(2X + 6) + 36 = (4X- 18)
36=4X-18-2X-6
36=2X-24
2X = 60
X = 30
wELCOME
This is the ANSWER
Answer:
Correct answer please mark me brainliest answer
5 years ago, Karl was 20 and James was 5. 20-5=15 and 4*5=20. Now, Karl is 25 and James is 10. In 4 years, Karl will be 29 and James will be 14.