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Автор - sinihnastia11

очень срочно до зачёта 5 минут ​

Ответ

Автор - utis

1)0.7x = -7

x = 0,1

2) 0.5x - 6 = 1/3x

1/6x = 6

x = 36

3) 5 = -11х + 5

х = 0

4) 4x - 1.5 = -10 + 4x

4x = 11,5 + 4x

11,5

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