Math, asked by Aims25, 9 months ago

8/2x+1-11/y+2=5
11/2x+1+5/y+2=27​​

Answers

Answered by Anonymous
2

Answer (1)

⇢ 4xy + 3y - 11 + -3y = 5y + -3y

⇢ 4xy - 11 = 2y

⇢ 4xy - 11 + 11 = 2y + 11

⇢ 4xy = 2y + 11

⇢ 4xy/4y = 2y + 11/4y

x = 2y + 11/4y

Answer (2)

⇢ 11/2 x + 1 + 5/y + 2 = 27

⇢ 11xy + 6y + 10 = 54y

⇢ 11xy + 6y + 10 + -6y = 54y + -6y

⇢ 11xy + 10 = 48y

⇢ 11xy + 10 + -10 = 48y + -10

⇢ 11xy = 48y - 10 = 11xy

⇢ 11y = 48y - 10

11y x = 48y - 10/11y

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