SOLUTION: solve by graphing 2x-y=4 2x-y=6

Algebra ->  Graphs -> SOLUTION: solve by graphing 2x-y=4 2x-y=6      Log On


   

Question 125071: solve by graphing
2x-y=4
2x-y=6
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
1.2x-y=4
2.2x-y=6
Let's make these two equations into slope-intercept form, y=mx+b.
1.2x-y=4
2x-4=y
y=2x-4
Slope = 2
Y-intercept = -4
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+2x-4%29+
2.2x-y=6
2x-6=y
y=2x-6
Slope = 2
Y-intercept = -6
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+2x-4%2C2x-6%29+
The lines are parallel.
There is no solution.