Question

PLEASE ANSWER THIS question step by step ​

Answer 1

Answer:

38

Step-by-step explanation:

Let the unknown number be x

First number = 2x

Second number = 4

First number + Second number = 80

2x + 4 = 80

2x = 80 - 4

2x = 76

x = 76 ÷ 2

x = 38

Therefore, 38 is the required number

Answer 2

Answer:

answer.. 38

Step-by-step explanation:

let unknown number is x

2x + 4= 80

2x=76

x= 76/2

x = 38