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GREYUIT [131]
3 years ago
12

3. One number is equal to two times a second number. Two times the first number plus two times the second number is 24. If you l

et x stand for the first number and y for the second, what are the two numbers? A. x = 12, y = 6 B. x = 24, y = 12 C. x = 8, y = 4 D. x = –24, y = –12
Mathematics
1 answer:
zloy xaker [14]3 years ago
4 0
One of my friends say it's C. x = 8, y = 4
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Answer:

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Step-by-step explanation:

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x(y-1)=y+1\\xy-x=y+1\\xy-y=x+1\\y=\frac{x+1}{x-1}

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Step-by-step explanation:

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