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20/x+1 - 4/y-1 = 5xy10/x+1 - 4/y-1 = 1solve this pair of liner equation... |
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Answer» YOUR ANSWER................ 20/x+1 - 4/y-1 = 5XY 10/x+1 - 4/y-1 = 1 =20÷2+1-4÷2-1=5×2×4÷2+1-4÷2-1=1 =10+1-2-1=40÷2+1-2+1-2-1=1 =11-1=20+1-3-1=1 =10=21-2=1 =10=19=1 THESE IS YOUR ANSWER............. |
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