Предмет: Математика, автор: оля2136

являются ли решениями неравенства 3х-5 меньше 7 значения х, равные 1 8 4 3?

Ответы

Автор ответа: Antonqq

3x-5<7
3*1-5=-2 (является)
3*8-5=19 (не является)
3*4-5=7 (не является)
3*3-5=4 (является)

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MY TRIP TO CANADA

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