
Arturo O. answered 09/09/17
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n = the first number
n - 3 = the second number
n + (n - 3) = 36
2n - 3 = 36
2n = 39
n = 39/2 = 19.5
n - 3 = 19.5 - 3 = 16.5
Andy C.
09/09/17