KariSupreme
06.02.2021 •
Mathematics
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- americanfailure
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Ответ:
Bens mother will be 27
This the answer coz 9x3 is 27
Ответ:
-x + y = 12 . . . (2)
(1) + (2) => 2x = 22 => x = 22/2 = 11
From 2, -11 + y = 12 => y = 12 + 11 = 23