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3 years ago

14

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?

1 answer:

sattari [20]3 years ago

5 0

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

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