Предмет: Математика, автор: ademiberdibekova25

Реши уравнение:
−3y−19=5y+21.

Ответ: y=
.

Ответы

Автор ответа: arsvarankin
0

Ответ: y=-5

Пошаговое объяснение:

−3y−19=5y+21

-3y - 5y=21 + 19

-8y=40

y=-5

Автор ответа: PaintGirl
0

Ответ:

-5

Пошаговое объяснение:

-3y-19=5y+21

-3y-5y=21+19

-8y=40

y=40:(-8)

y=-5

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