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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![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](https://reader033.vdocuments.us/reader033/viewer/2022060812/60910597ec1a4129e258e4d2/html5/thumbnails/1.jpg)
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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](https://reader033.vdocuments.us/reader033/viewer/2022060812/60910597ec1a4129e258e4d2/html5/thumbnails/2.jpg)
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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](https://reader033.vdocuments.us/reader033/viewer/2022060812/60910597ec1a4129e258e4d2/html5/thumbnails/3.jpg)
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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](https://reader033.vdocuments.us/reader033/viewer/2022060812/60910597ec1a4129e258e4d2/html5/thumbnails/4.jpg)
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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](https://reader033.vdocuments.us/reader033/viewer/2022060812/60910597ec1a4129e258e4d2/html5/thumbnails/5.jpg)
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Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner