Raymond B. answered • 10/04/22
Tutor
5
(2)
Math, microeconomics or criminal justice
10+90=100
90-10=80
x+y=100
x-y = 80
subtract
2y = 20
y = 20/2= 10
x = 100-10 = 90
Ethan M.
asked • 10/04/22The sum of two numbers is 100 and their Difference is 80
Can someone help don’t understand it. Thank you if you can.
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Ethan M.
Thank you10/04/22