Предмет: Математика, автор: Rol8Rol

Найдите корень уравнения -2n-209/15=-13

Ответы

Автор ответа: ilizobet
0
-2n-20915=-13 -2n=20915-13 -2n=(209-195)15 -2n=1415 n=-0,47
Автор ответа: Rol8Rol
0
помогите ещё вот этот (спс) http://znanija.com/task/18562935
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