Question

find two numbers whose sum is -12 and difference is -2
find two numbers whose sum is 15 and difference is 1

Answer 1

Answer:

two numbers whose sum is -12and difference is -2 is -7and-5

Step-by-step explanation:

let numbers be "a"and "b"

then, according to the question,

a+b=-12anda-b=-2

adding these two we get ,

2a=--14

a=-7and b=-5