Предмет: Алгебра, автор: Данна1110

7^1-4х = 1 решите уровнение

Ответы

Автор ответа: ritanemcheva98

0

7^(1-4x)=7^0
1-4x=0
4x=1
x=0,25

Автор ответа: Nagib72

0

7-4x=1
4x=6
x=6/4
x=1,5

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