Question

If ordered pair (k, -3) lies on the graph of 5x - 2y = -24 then what is the value of k​

Answer 1

given,

(x y)= (k -3)

so ,

5x- 2y= -24

or, 5k +6 =-24

or,5k =-24 - 6

or,5k= -30

therefore,

k=-6