plz substitute the following equations
x-2y + 2 = 0 ….1)
x+2y = 10 …2)​

1 thought on “plz substitute the following equations<br />x-2y + 2 = 0 ….1)<br />x+2y = 10 …2)​”

1. Answer:

   From (1) equation x = -2+2y

   Putting the value of x in (2)

   -2+2y +2 y = 10

   i.e. -2+4y= 10

   i.e 4y = 12

   i.e. y = 3

   thus x = -2+2(3) = -2+6 = 4

   Thus the value of x=4 and y = 3

   Reply