Question

3) If (k,4) is a solution of 3x+y=22 ,then the value of k is ​

Answer 1

Answer:

As (k,4) is a solution of 3x+y=22.

We can say that 4=y and k=x

So, substituting it in the equation, we get

⇒3(k)+4=22

⇒3k=22-4

⇒3k=18

⇒k=18/3

⇒k=6.

So, the value of k is 6.

Answer 2

Answer:

6

Step-by-step explanation:

So,3k+4=22

⇨3k=22-4

⇨k=18/3=6

Hope it help you..