Question

For simultaneous equation in variable x and y. Dx=92, Dy=56, D=4, then whais y. *​

Answer 1

Step-by-step explanation:

By using Cramer's rule,

x=Dx/D

x=92/4

x=23

and

y=Dy/D

y=56/4

y=14

(x,y)=(23,14) is a value of variable.