According to statistics, a person will devote 37 years to sleeping and watching TV. The number of years sleeping will exceed the

Question

3 years ago

6

According to statistics, a person will devote 37 years to sleeping and watching TV. The number of years sleeping will exceed the

number of years watching TV by 19. Over the lifetime, how many years will the person spend on each of these activities? The person will spend X years watching TV and X years sleeping

Mathematics

1 answer:

MakcuM [25] · Answer 1 · 2022-08-13T23:22:16+03:00

MakcuM [25]3 years ago

7 0

S + w = 37
s = w + 19

w + 19 + w = 37
2w + 19 = 37
2w = 37 - 19
2w = 18
w = 18/2
w = 9 <=== 9 years watching t.v.

s = w + 19
s = 9 + 19
s = 28 <=== 28 years sleeping