If x is an integer and y = 3x + 7, which of the following CANNOT be a divisor of y?	Choose the correct option.
A) 4	B) 5	C) 7	D) 9	E) 8
For any value of x, the expression 3x + 2 would never be divisible by 3,6,9...... onwards   So answer = 6 = 9
<result>D</result>
If x is an integer and y = 3x + 7, which of the following CANNOT be a divisor of y?