Question

For simultaneous equations in variables x and y, if Dx, = -14, Dy, = 7 and D = -35. then find the values of x and y


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answer correct​

Answer 1

Answer:

x=2/5,..y=1/-5

Step-by-step explanation:

We know,

X=Dx/D

=-14/-35

=-2/-5

=2/5

Also,

Y=Dy/D

=7/-35

=1/-5