Question

Plz give me the answer

Answer 1

Answer:

let the 1st integer = x .. x-y=10 and x+y=0 ...

Step-by-step explanation:

You are to find all pairs of integers such that their sum is equal to the given integer number N and the second number results from the first one by striking out one of its digits. The first integer always has at least two digits and starts with a non-zero digit.

Answer 2

Answer:

(a) -3, -5

(b) 0

(c) -2

(d) 5

(e) -1