Question

the sum of abscissa of point D and ordinate of point b is​

Answer 1

Answer:

Let abscissa =x

and ordinate =y

x=2y

and x+y=−6

2y+y=−6

3y=−6

y=−2

When, y=−2,x=−4

So, Coordinate is (−4,−2)

Step-by-step explanation:

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