Question

For the simultaneous equations in x and y ,If Dx = - 36, Dy = 12 and D= 6 then what is the value of x and y? *

​

Answer 1

Answer:

x=-6, y=2

Step-by-step explanation:

Dx=-36

6×x= -36=-36/6= -6

Dy=12

6×y=12=12/6=2