Question

is there any body who can solve these questions please answer fast​

Answer 1

Answer:

Let abscissa =P

and ordinate =y

p=2y

and x+y=−12

2y+y=−12

3y=−6

y=−2

When, y=−2,x=−4

So, Coordinate is (−4,−2)

Step-by-step explanation:

this is how you will work like this .... do not copy it is an eg