Clulessgirl8
Clulessgirl8
18-04-2018
Mathematics
contestada
10x-4y=-20 and 8+6y=14
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phamquanghuy200
phamquanghuy200
18-04-2018
8 + 6y = 14 so 6y=6 and y=1
10x-4y = -20
10x-4.1=-20
x=12/5
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