Rebecca R. answered 09/12/18
Tutor
5.0
(853)
Experienced Elementary Math Tutor
n/15 x 3 - 9.5 = 45.5
3n/15 = 45.5 + 9.5
3n/15 = 55
3n = 825
n = 275
Brandon F.
asked 09/12/18
Rebecca R. answered 09/12/18
Experienced Elementary Math Tutor
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