Предмет: Математика, автор: shiella

Решите уравнение пожалуйста:
5,4*(3y-2)-7,2*(2y-3)=1,2

Ответы

Автор ответа: Arturdzukaev
0

5,4(3y-2)-7,2(2y-3)=1,2;

16,2y-10,8-14,4y+21,6=1,2;

1,8y+10,8=1,2;

1,8y=-9,6;

y=-16/3;

y=-5⅓

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