Question: 8 x + y = - 1 6 - 3 x + y = - 5 First, I will multiply the equation by to create

8x+y=-16
-3x+y=-5
First, I will multiply the equation by to create an opposite pair.
7.
-4x+9y=9
x-3y=-6
First, I will multiply the equation by to create an opposite pair.
8.
8x+14y=4
-6x-7y=-10
First, I will multiply the equation by to create an opposite pair.
8x+y=-16 -3x+y=-5 First, I will multiply the equation by to create

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