slaur1i3nagin slaur1i3nagin

24-10-2016
Mathematics

contestada

jen thought of a number. she called her number k. she subtracted 34 from her number, multiplied the result by 9, and she got 72. what was k equal to?

Respuesta :

Hanihan Hanihan

30-10-2016

(k - 34) x 9 =72
k - 34 = 72/9
k - 34 = 8
k = 8 + 34
k = 42

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