The value of 'd' would be 80.
6x26=156-7= 149
answer: 149
One number is x
other number is 3x-10
x + 3x - 10 = 50
4x = 50 + 10
4x = 60
x = 60/4
x = 15 ← one number
the other number = 3x - 10 = 3*15 - 10 = 35
20 times
$5 = 1 walk
Divide 100 by 5 and you get 20
