Question

Write a pair of integers whose sum is 1 but the difference is 9

Answer 1

Answer:

-8

Step-by-step explanation:

9+(-8)= 1 because the left side is in symbol- in this the counting is backward and the right side is symbol + ++=+

+-=-

--=+

Answer 2

Answer:

5,-6

Step-by-step explanation:

x+y=1

x-y=9

x+y+x-y=1+9

2x=10

x=5

x+y=1

5+y=1

y=-6