Raymond B. answered • 02/22/21
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5
(2)
Math, microeconomics or criminal justice
x+ y = 40
x- y = 10
add the 2 equations to get
2x = 50
x = 25
y = 40-25 = 15
Dallie T.
asked • 02/22/21prodigy math problems
the sum of 2 numbers is 40 and their difference is 10, so can y'all help me.
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