Question

For what value of k the equation y=kx+3 hasa sol x=4 and y=19

Answer 1

y=kx+3

19=k(4) +3

19-3=4k

16=4k

16/4=k

4=k

Answer 2

Answer:

K= 4

Step-by-step explanation:

Y = kx+3

If x=4 and y=19

By putting the value of x and y in given equation :

Y=kx+3

19= k(4)+3

19=4k+3

19-3 = 4k

16 = 4k

Or

4k=16

K = 16/4

K = 4