The difference of 3 times a number and 10 is 122.

Let x = the 2nd number

Let x + 8 = the first number

Let 4x = the third number

x + x + 8 + 4x = 122

6x + 8 = 122

6x = 114

x = 19

x + 8 = 19 + 8 = 27

4x = 4(19) = 76

Step-by-step explanation:

The sum of three numbers is 122 . The first number is 8 more than the second. The third number is 4 times the second

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours