Question

I need help please How can I do this one ☝️

Answer 1

Answer: 15

Step-by-step explanation:

8 x 3 = 24

24 - 9 = 15

So, 15 + 9 = 24 divided by 3 = 8

Answer 2

$\frac{v + 9}{3} = 8$

$3 \times \frac{v + 9}{3} = 8 \times 3$

$v + 9 = 24$

$v = 24 - 9$

$v = 15$