Sam Z. answered 05/16/19
Tutor
4.3
(12)
Math/Science Tutor
x+y=23
x-y=15
2x=38
x=19
y=4
Maggie F.
asked 05/16/19
Sam Z. answered 05/16/19
Math/Science Tutor
x+y=23
x-y=15
2x=38
x=19
y=4
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