Предмет: Алгебра, автор: 123612

помогите решить уравнения........5у+18=8у

Ответы

Автор ответа: miron2077
0
5у-8у=-18
у=-18:(-3)
у=6
Автор ответа: aliya41
0
5y - 8y= -18
-3y = -18
y = 6
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