Предмет: Математика, автор: palankoev111

ПОМОГИТЕ ПОЖАЛУЙСТА!
Решить уравнения:
1)2x-3(x-1)/6 -6x/3=21
2)x/4-3x/8+2=4x

Ответы

Автор ответа: asadbek15pro

0

Ответ:

1) 2x-(x-1)/2-2x=21

4x-(x-1)-4x=42

-x+1=42

-x=41

x=-41

2)2x-3x+16=32x

-x+16=32x

16=33x

33x=16

x=16/33

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