When x is divided by 3, the quotient is y and the remainder is 1. When x is divided by 5, the quotient is z and the remainder is 6. Which of the following is the value of y in terms of z? Choose the correct choice from the following answers.
A) 4z/7 + 5  B) (7z + 5) / 6  C) (6z + 7) / 4  D) (5z + 5) / 3  E) (4z + 6) / 7
When x is divided by 3, the quotient is y and the remainder is 1: x = 3y + 1.   When x is divided by 5, the quotient is z and the remainder is 6: x = 5z + 6.   Equate those two:   3y + 1 = 5z + 6;   y = (5z + 5)/3.   Answer: (5z + 5) / 3.
<result>D</result>
When x is divided by 3, the quotient is y and the remainder is 1. When x is divided by 5, the quotient is z and the remainder is 6. Which of the following is the value of y in terms of z?