Respuesta :
Answer:
x = 27/2 , y = -3/4
Step-by-step explanation:
x+6y=9
-x+2y=-15
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0x +8y = -6
Divide each side by 8
8y/8 = -6/8
y = -3/4
Now find x
x +6y = 9
x +6(-3/4) =9
x - 9/3 = 9
Add 9/2 to each side
x = 9+9/2
x = 18/2 +9/2
x = 27/2