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Mathematics, 13.10.2019 09:00 yeinp9353

10) 17x-2=7x+8
11) solve the simultaneous equations 4x+3y=16
5x-y=1
12) solve -3x-7= -1

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10) 17x-2=7x+8
11) solve the simultaneous equations 4x+3y=16
5x-y=1
12) solve -3x-7=...

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