Arthur D. answered 12/15/18
Tutor
4.9
(287)
Forty Year Educator: Classroom, Summer School, Substitute, Tutor
x+y=38
x-y=18
add
2x=56
x=28
28+y=38
y=38-28
y=10
10 and 28 are the numbers
Cameron L.
asked 12/15/18Arthur D. answered 12/15/18
Forty Year Educator: Classroom, Summer School, Substitute, Tutor
x+y=38
x-y=18
add
2x=56
x=28
28+y=38
y=38-28
y=10
10 and 28 are the numbers
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