SOLUTION: y=2x+5 y=4x-9 solve using substitution and list the coordinates.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: y=2x+5 y=4x-9 solve using substitution and list the coordinates.      Log On


   



Question 535311: y=2x+5
y=4x-9
solve using substitution and list the coordinates.

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
y=2x+5
y=4x-9
---------------
2x+5 = 4x-9
2x = 14
x = 7
============
Cheers,
Stan H.
============