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Jamison Daniel
Mathematics
5 August, 00:54
Solution of 3/x + 8/y = - 1, 1/x - 2/y = 2 is
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Cristopher Mitchell
5 August, 01:19
0
Answer:x=1 and y=-2
Step-by-step explanation:
To solve
3/x+8/y=-1
1/x-2/y=2
Solve simultaneously
We get
3/x+8/y=-1
3/x-6/y=6
-7y=14
y=-2
To get x
Substitute for y in equation one
3/x+8/-2=-1
We have
3/x-4=-1
3/x=-1+4
3/x=3
x=1
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