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Vera_Pavlovna [14]
2 years ago
8

If (2x,x+y)=(y,9), find x and y.​

Mathematics
1 answer:
Zanzabum2 years ago
3 0

Answer:

x = 3, y = 6

Step-by-step explanation:

<h3>2x=y. and. x+y=9</h3>

<u>x=y/2</u>

<em>y/2+y=9</em>

<em>y+2y=18</em>

<em>3y=18</em>

<em>y = 6</em>

<em> x= 3</em>

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Turn "3" into an improper fraction so that we could find the value of x easier.

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x = 24/7 - 21/7

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Hey!

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