If 3 times x exceeds 1/3 of y by 9, which of the following is the equation that shows the relationship between x and y?
1) 3x - (1/3)y = 9
2) 3x + (1/3)y = 9
3) 3x - (1/3)y = -9
4) 3x + (1/3)y = -9