Question

Find the value of K if x=2,y=1 is the solution of (k-2) x+4y=10

Answer 1

Hey mate!

Here is your answer > >

(k-2) x+4y=10

x=2 and y=1

Putting the values of x and y

(k-2) x+4y=10

(k-2)×2+4 (1)=10

2k-4+4=10

2k=10

k=10/2

k=5

Hope it helps!

Thankyou ☆ ☆

Answer 2

Answer:k=5

Step-by-step explanation: x=2'y=1

Then (k-2)2+4(1)=10

2k-4+4=10

2k=10

K=5