Question

(2x, x+y)= y, 9) find the value of x and y​

Answer 1

Answer:

2x + 7xy =9

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Answer 2

Answer:

x = 3 , y = 6

Step-by-step explanation:

x+y =9 ...multiply whole equation with 2.

2x + 2y = 18 ..put 2x = y

y+ 2y = 18 ,. 3y = 18 , so y = 18/3 = 6.

therefore x = half of y = 6/2= 3