SOLUTION: Solve each system using elimination. Tell whether the system has no solution, one solution, or infinetly many solutions. -4x - 2y = 20 2x + y = 19

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Solve each system using elimination. Tell whether the system has no solution, one solution, or infinetly many solutions. -4x - 2y = 20 2x + y = 19      Log On


   

Question 673227: Solve each system using elimination. Tell whether the system has no solution, one solution, or infinetly many solutions.
-4x - 2y = 20
2x + y = 19
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

-4x - 2y = 20

 2x + y = 19   ||Multiplying 2nd EQ thru by 2 and adding to the 1st EQ

      0 ≠ 58  NO solution for this systme of EQs