Raymond B. answered 11/28/20
Tutor
5
(2)
Math, microeconomics or criminal justice
x+y=13
x-y=41 add to get
2x = 54
x=54/2 = 27
y=-14
Ava B.
asked 11/12/20Raymond B. answered 11/28/20
Math, microeconomics or criminal justice
x+y=13
x-y=41 add to get
2x = 54
x=54/2 = 27
y=-14
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