Предмет: Алгебра, автор: шарик4

решите уравнение 2x-7/3=5x+4/5

Ответы

Автор ответа: krugly1981

0

2x - 5x = 7/3 + 4/5
- 3x = 47/15
- 3x × 15 = 47
- 45x = 47
45x = -47
x = - 47/45
x = - 1целая 2/45

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