Question

11x+15y + 23=0,7x - 2y-20=0
by elimination method ​

Answer 1

p(0) = 11x + 15y + 23

and

p(0) = 7x - 2y - 20

Therefore

11x + 15y + 23 = 7x - 2y - 20

11x - 7x + 15y + 2y = (-20) - 23

4x + 17y = (-43)

please mark as brainliest answer

Answer 2

Answer:

x = 2 and y = -3

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