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1 2x-3y-8=0;4x-6y-9=02 x-2y=0; 3x+4y-20=03 x+y=6 ; 2x+2y=12 |
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Answer» Answer: 2x-3y-8=0;4x-6y-9=0 2 x-2y=0; 3x+4y-20=0 3 x+y=6 ; 2x+2y=12 |
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