Answer:
26
Explanation:
Let the missing number be x.
Given that,
→ Sum of four and twice a number is 56.
Let's form a equation,
→ 4 + 2x = 56
The required value of x will be,
→ 4 + 2x = 56
→ 2x = 56 - 4
→ 2x = 52
→ x = 52/2
→ [ x = 26 ]
Hence, the number is 26.