Ответ:
[tex]x = - 1.[/tex]
Пошаговое объяснение:
[tex] - 9 + 6x = - 15 \\ 6x = - 15 + 9 \\ 6x = - 6 \\ x = - 6 \div 6 \\ x = - 1.[/tex]
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Ответ:
[tex]x = - 1.[/tex]
Пошаговое объяснение:
[tex] - 9 + 6x = - 15 \\ 6x = - 15 + 9 \\ 6x = - 6 \\ x = - 6 \div 6 \\ x = - 1.[/tex]
6х=-15+9
6х=-6| :6
х=-1