Предмет: Математика, автор: lera22071987

Розв'яжіть рівняння Срочнооо пожалуйста !!! 13

2:|у|+3,6=(5-1 2/3) *1,2

Ответы

Автор ответа: iramazurk
1

Пошаговое объяснение:

2 : |у| + 3,6 = (5 - 1 2/3) * 1,2

2 : |у| + 3,6= (4 3/3 - 1 2/3) * 12/10

2 : |у| + 3,6 = 3 1/3 * 12/10

2 : |у| + 3,6 = 10/3 * 12/10

2 : |у| + 3,6 = 1/1 * 4/1

2 : |у| + 3,6 = 4

2 : |у| = 4 - 3,6

2 : |у| = 0,4

|у| = 2 : 0,4

|у| = 5

у1 = -5

у2 = 5

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