Предмет: Алгебра, автор: fjenffkf

Решить графически систему уравнений :
4x-3y=0,
3x+2y=17

Ответы

Автор ответа: kirichekov
10
{4x-3y=0       {3y=4x              {y=4/3x     
 3x+2y=17     2y=-3x+17         y=-1,5x+8,5

x=3, y=4
Приложения:

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