Question

Find k if x=1,y=1 is solution of equation kx-2y=10

Answer 1

Answer:

12

Step-by-step explanation:

just put the values of xand y

Answer 2

if x = 1 , y = 1

kx - 2y = 10

k(1) - 2(1) = 10

k = 10 + 2

k = 12