SOLUTION: For what value of k, will the point (k, k+1) lie on the line y=3x-1?

Algebra ->  Number-Line -> SOLUTION: For what value of k, will the point (k, k+1) lie on the line y=3x-1?      Log On


   



Question 962121: For what value of k, will the point (k, k+1) lie on the line y=3x-1?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Plug (k,k+1) into the equation,
k%2B1=3k-1
-2k=-2
k=1
(1,2)