Question

Find x,y if Dx =-18 ,Dy=21and D=-3 (step by step)​

Answer 1

Answer:

x = 6 and y = -7

Step-by-step explanation:

D = -3

Dx = -18

-3x = -18

x = -18/-3

x = 6

Dy = 21

-3y = 21

y = 21/-3

y = -7

Hope it helps!!