SOLUTION: Solve the following system of linear equations by the elimination method. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY M

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Solve the following system of linear equations by the elimination method. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY M      Log On


   



Question 362324: Solve the following system of linear equations by the elimination method. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY MANY for each answer.)
2x+2y= -1
4x+4y= 0

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
1.2x%2B2y=-1
2.4x%2B4y=0
Multiply eq. 1 by (-2) and add to eq. 2,
-4x-4y%2B4x%2B4y=2%2B0
0=2
There is no solution.
The two lines are parallel.