Предмет: Математика, автор: bILI22222

Решите уравнение 11x+9=-4x+19

Ответы

Автор ответа: meren7gr

Ответ:

2/3

Объяснение:

11х + 9 = -4х +19

11х + 4х = 19 - 9

15х = 10

х = 10 : 15

х = 2/3

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