Question

solve this question please quickly it's very important I will follow you. ​

Answer 1

Answer:

this is not clear

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

1 : x+2/y+2= 9/11

   11 x+22=9 y+18

   11x-9y=4...................1

  again, x+3/y+3= 5/6

   6x + 18= 5 y + 15

   6x-5y=3......................2

  multiplying by 5 in equ 1 and 9 in equation 2,after subtracting ,we get,

  55x-45y-54x+45y= 20- 27

                             x = -7

putting the value of x in equation 1 we get,

11 * -7 -9 y = 4

-77 - 9 y=4

    -9 y = 81

       y = -9

hence, x = -7, y = -9

2: from question ,

  x-1/y-1=1/3

 3x - 3= y - 1

 3x - y = 2....................1

again,

2x +2= y + 1

2 x -y = -1.......................2

multiplying by 2 in equation 1 and 3 in equation 2 after subtracting, we get ,

6 x-2y - 6 x + 3 y = 4- - 3

       -y   =   1

              y = -1

putting the value of y in equation 1 ,we get,

3 x - -1 =2

3x = 1

x= 1/3

hence, x=1/3, y = -1