Posted by **Marie** on Thursday, September 6, 2012 at 9:52pm.

20y=17.5x

How can I find x and y

- Math! I really need help! -
**Reiny**, Thursday, September 6, 2012 at 10:03pm
There is no unique solution for x and y

pick any x, say x=1

then 20y = 17.5(1)

y = 17.5/20 = .875

so one such solution is (1 , 0.875)

using the above method you can find as many solutions as you like.

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