Question

Please send me a full solution fast as soon as possible and I will mark as BRAINLIEST

Answer 1

By using given hints, a - b = 2 (eq.1)
50a + 9b = 454 (eq.2)

Multiplying eq.1 by 9,
9a - 9b = 18 (eq.3)

Now adding eq.2 and eq.3, we get,

50a + 9b + 9a - 9b = 454 + 18

59a = 472

a = 8

So, by eq.1,
8 - b = 2

b = 6

Hence, the number is ab0 which is 860.

Hope this helps.

-WonderGirl