MENU
Question -

If the point (2, -2) lies on the graph of the linear equation 5x + ky =4, find the value of k.



Answer -

тИ╡  Point (2, -2) lies on the graph of the linear equation 5x + ky = 4
тИ┤  It will satisfy it
тИ┤ Now substituting the values of x and y 5 x 2 + k (-2) = 4
тЗТ 10 тАУ 2k = 4 тЗТ  -2k = 4 тАУ 10 = -6 -6
тЗТ k=   =3
Hence k = 3

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
├Ч