SOLUTION: Pls help out in solving: {{{ simultaneously (1/x + 1/y = 11/5) and (3/x- 2/y= 7/5)}}}
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Question 975769: Pls help out in solving:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
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Sub r & s for 1/x and 1/y
r + s = 11/5
3r - 2s = 7/5
------
2r + 2s = 22/5 (1st eqn times 2)
3r - 2s = 7/5
--------------- Add
5r = 29/5
r = 29/25 --> x = 25/29
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r + s = 11/5
29/25 + s = 55/25
s = 26/25
y = 25/26
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