Find 2 numbers if their sum is 3 and their difference is 21

Question

asked Jan 3, 2022 40.2k views

2 Answers

Adn · Answer 1 · 2022-01-07T20:28:18+0000

Answer:

the 2 numbers are 12 and -9

Explanation:

x + y = 3

x - y = 21 Adding:-

2x = 24

x = 12

y = 3 - x = 3 12 = -9

Answer the 2 numbers are 12 and -9