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3 years ago

10

5/x - 9/y = 19/610/x + 6/y = 13/6

1 answer:

Lana71 [14]3 years ago

5 0

Step-by-step explanation:

there are equation 1 and equation

multiplied equation 1 by 2

10/x-18/y=38/6

this is equation3

then equation 2 minus equation 3

24/y= -25/6

y= -144/25

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Answer:

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Step-by-step explanation:

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Hi there!

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