input 5 ____ 10 1 20 22

output 15 19 25 7 ___ 49

please help me solve

To solve the missing numbers in the given sequence, let's analyze the pattern:

The first number in the input sequence is 5, and the first number in the output sequence is 15. Therefore, the pattern appears to involve adding 10 to each number.

The second number in the input sequence is blank, and the second number in the output sequence is 19. Since 10 is added to each number, the missing number in the input sequence can be found by subtracting 10 from the corresponding number in the output sequence. Therefore, the missing number is 19 - 10 = 9.

The third number in the input sequence is 10, and the third number in the output sequence is 25. Again, the pattern of adding 10 still holds true.

The fourth number in the input sequence is 1, and the fourth number in the output sequence is 7. Using the same pattern, 10 is added to each number. Thus, the missing number in the input sequence can be found by subtracting 10 from the corresponding number in the output sequence. Therefore, the missing number is 7 - 10 = -3.

The fifth number in the input sequence is 20, and the fifth number in the output sequence is blank. Since we know the pattern involves adding 10 to each number, we can find the missing number in the output sequence by adding 10 to the corresponding number in the input sequence. Therefore, the missing number is 20 + 10 = 30.

The last number in the input sequence is 22, and the last number in the output sequence is 49. The pattern of adding 10 applies here as well.

Summing up, the missing numbers in the input sequence are 9, -3, and 30.

Therefore, the complete input sequence is 5, 9, 10, 1, 20, 22, and the complete output sequence is 15, 19, 25, 7, 30, 49.