Question

(5) 5x + 2y = -3; x + 5y = 4.​

Answer 1

Answer:

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Answer 2

Answer:

5x+2y=3

x+5y=5

x=5-5y

putting the value of x in the 1st equation

5(5-5y)+2y=3

25-25y+2y=3

-23y=3-25= -22

y= -22/-23=22/23

x=5-5.22/23

=5-110/23

=(115-110)/23

=5/23

so,. x=5/23,. y=22/23