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stellarik [79]
4 years ago
5

Can anyone help me please??

Mathematics
1 answer:
allochka39001 [22]4 years ago
4 0

Answer:

-20x / (x-12) = y

Step-by-step explanation:

3/x  - 5/y  = 1/4

Multiply each side by 4xy to clear the fractions

4xy ( 3/x  - 5/y  = 1/4)

Distribute

12y - 20x = xy

Subtract 12y from each side

-20x = xy -12y

Factor out y

-20x = y(x-12)

Divide each side by (x-12)

-20x / (x-12) = y

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sladkih [1.3K]

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Step-by-step explanation:

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3 years ago
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Answer:

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3 years ago
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4 years ago
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Answer:

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3 0
3 years ago
Read 2 more answers
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