Question

Question 2
A box contains 12 balls out of which x are black. if one ball is drawn at random from the box what is the
probability that it will be a black ball? If 6 more black balls are put in the box, the probability of drawing a
black ball is now double of what it was before. Find x.​

Answer 1

I HOPE IT WILL BE X/12

IF IT IS CORRECT PLEASE LIKE

Answer 2

Answer:

the value of x is 6 for the given problem