SOLUTION: 2x+4y=1 4x+8y=2

Algebra ->  Matrices-and-determiminant -> SOLUTION: 2x+4y=1 4x+8y=2      Log On


   



Question 537657: 2x+4y=1
4x+8y=2

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Eqn 2 is 2 times eqn 1.
--> dependent, no unique solution, an infinite # of solutions.