Question

(17, 9, 4) (13, ?, 7) (14, 3, 13)

Answer 1

Answer:

9

Step-by-step explanation:

When we are adding the first one the sum is = 17+9+4=30

When we are adding the third one the sum is = 14+3+13=30

So, the second one also should have the 30

13+x+7=30

20+x=30

30-20=x

10=x

Thus, the series is 13, 10, 7.

Answer 2

Answer:

The series is 13,10 and 7

Pls mark me as brainlist bcoz nobody is marking me