Answer:
The first number = 8
The second number = 12
Step-by-step explanation:
let the given first number = x
And the given second number = y
Now, according to the question:
x = y - 4
2 y = 5x - 16
Now substitute the value of x in (2)
2 y = 5x - 16 ⇒ 2 y = 5(y -4) - 16
or, 2y = 5 y - 20 - 16
or, - 3 y = - 36
⇒ y = 36/3 = 12
So , the second number y = 12
and x = 12 - 4 = 12 - 4 = 8
Hence, the first number = 8
and the second number y = 12
