Which equation can be used to solve the problem below?

If four times a number is increased by 15, the result is three less than six times the number. Find the number.

Question 7 options:

4 (x + 15) = 6x -3


4x + 15 = 6(x-3)


4x + 15 = 6x -3


4x + 15 = 3-6x