Question

13 less than the product of nine and the difference of a number and three is four times the number. What is the number?

Answer 1

Answer:

n = 8

Step-by-step explanation:

9(n-3) - 13 = 4n

9n - 27 - 13 = 4n

9n - 4n = 27 + 13

5n = 40

n = 40/5

n = 8