11x + 15y + 23 = 0 , 7x - 2y - 20 = 0
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10
Answer:
11x +15y +23= 0
7x - 2y -20= 0
x/-300 + 46 = 1/ -22 - 105
-x/254 = -1/127
x= 254/127 = 2
22 + 15y +23 = 0
15y + 45= 0
y= -3
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Answered by
6
Answer:
The answer is X=2 and Y=-3
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