The answer is the sum of three times a number and six, divided by the difference of seven times a number and nine.
The phrase is(3p+6)/(7p-9) Let’s describe each factor: 3p is three times a number 7p is seven times a number
3p+6 is the sum of three times a number and six 7p-9 is the difference of seven times the number and nine
The last two factors are divided, so (3p+6)/(7p-9) is the sum of three times a number and six, divided by the difference of seven times the number and nine.