Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3...

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Transcript of Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3...

Page 1: Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3 one 13) -3x+3y= 12 SOI o 11) 7x -6y=4 no 14) x + y = 0 -5x-5y= 12 17) 3 decreased

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Page 2: Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3 one 13) -3x+3y= 12 SOI o 11) 7x -6y=4 no 14) x + y = 0 -5x-5y= 12 17) 3 decreased

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Page 3: Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3 one 13) -3x+3y= 12 SOI o 11) 7x -6y=4 no 14) x + y = 0 -5x-5y= 12 17) 3 decreased

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Page 4: Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3 one 13) -3x+3y= 12 SOI o 11) 7x -6y=4 no 14) x + y = 0 -5x-5y= 12 17) 3 decreased

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Page 5: Scanned by CamScanner · 2019. 5. 17. · 12) -2.x y 4 -8x = 16 Che 10) 3x — 8y = . 9 3x + 8y= -3 one 13) -3x+3y= 12 SOI o 11) 7x -6y=4 no 14) x + y = 0 -5x-5y= 12 17) 3 decreased

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