Question

The sum of the digits of a two digit number is 8.if the ten digit is 4 more than the units digit what is the number

Answer 1

Answer:

The number is 62.

Step-by-step explanation:

If the number is xy then x + y = 8.

Also x - y = 4.

x + y = 8

Adding the above 2 equations eliminates y:

2x = 12

x = 6

and y = 8-6 = 2.