Question

If Dx= -18, Dy= -15 and D= 3 are the values of the determinants for certain simultaneous equations in x and y. Find x and y.​

Answer 1

Step-by-step explanation:

X=Dx/D

X=-18/3

X=-6

Y=Dy/D

Y=-15/3

Y=-5

(x,y)=(-6, -5)

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