Question

there are two numbers that have a sum of 100 and difference of 80 what are the two numbers

Answer 1

90 and 10.... yesssss!!!!

Answer 2

Answer:

10,90

Step-by-step explanation:

let take two variable x and y

now, x+y=100------(1)

and x-y=90---------(2)

by elimination method we will compute both

so we get y=90 and x=10