Need help ...,,.....,,........

i’m pretty sure that it’s 50. i haven’t done this in a awhile though. but pretty positive it’s 50

Step-by-step explanation: :)

15 + 1.2x = 2.4x

13 pages

Step-by-step explanation:

Let x be the number of pages he needs to create,

∵ In the original programm the time taken by him in each page = 2.4 hours,

So, the total original time = 2.4x

Now, In the new program,

The learning time = 15 hours,

While the time per each page = = 1.2 hours,

Thus, the total new time to create x pages = 15 + 1.2x

According to the question,

15 + 1.2x = 2.4x

Which is the required equation,

Subtract 15 on both sides,

1.2x = 2.4x - 15

Subtract both sides by 2.4x

-1.2x = - 15

x = 12.5 ≈ 13

Hence, he needs to create 13 pages.