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Решите ленейное уровнение.
17x+2,8=1,9x-1,2
Помогите решить зарание спасибо большое !-
Предмет:
Математика -
Автор:
celiavfm0 - 5 лет назад
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Ответы 2
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Ответ:
17х-1,9х=-1,2-2,8
15,1х=-40
х=400/151
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Автор:
bonesstevens - 5 лет назад
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0
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Ответ:
17х+2,8=1,9х-1,2
17х-1,9х=-1,2-2,8
15,1х=-4
х= -4÷15,1
х= -0,265 (0,2649006623)
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Автор:
ice queen - 5 лет назад
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0
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