Апбьждомвввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввввв
Я думаю что это правильный ответ
А как вы поставили степень???
1) 5x+y=3
9x+2y=4
2)y=3-5x
9x+2(3-5x)=4
9x+6-10x=4
9x-10x=4-6
-x=-2
x=2
x=2
y=3-5*2
x=2
y=-7
(2;-7)