Ответ: -1 2/7
Пошаговое объяснение:
6х+8+10+8х=0
14х+18=0
14х=-18
х=-18/14
х=-1 2/7
2(3х + 4) = -10 - 8х
6х + 8 = -10 - 8х
6х + 8х = -10 - 8
14х = -18
х = (- 18) : 14
х =
Ответ: х =
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Ответ: -1 2/7
Пошаговое объяснение:
6х+8+10+8х=0
14х+18=0
14х=-18
х=-18/14
х=-1 2/7
2(3х + 4) = -10 - 8х
6х + 8 = -10 - 8х
6х + 8х = -10 - 8
14х = -18
х = (- 18) : 14
х =
Ответ: х =