Question

Find The Value Of K For Which X=1, Y=-1 Is A Solution Of Kx -2Y=0

Answer 1

x = 1, y = -1

Given: kx - 2y = 0

k(1) - 2(-1) = 0

k + 2 = 0

k = -2

Hope this helps!

Answer 2

Answer:

X=1

Y=-1

Solution

Kx-2y=0

K×1-2×(-1)=0

K+2=0

K= (-2)