Question

find k, if (k , 2) is a solution of 3x-y=7.​

Answer 1

Step-by-step explanation:

x=k nd y= 2

therefore,3k-2=7

3k=7+2

3k=9

k=9

3

k=3=answer

HOPE IT HELPS U.......✌️

Answer 2

Answer:

given

3x - y = 7

according to question (k , 2) is a solution of the equation so

3(k) - 2 = 7

3k = 9

k = 3

........................

Hope , it may Help you.✌️