Question

(x+12)2+(y−1)2=49;

O(
;
);

R =
ед.​

Answer 1

Объяснение:

(x+12)2+(y−1)2=49;

2x+24+2y-2=49

2x+22+2y=49

2x=49-22-2y

2x=27-2y

x=27/2-y

Ответ: x=27/2-y