SOLUTION: solve the sytem of equations by graphing then classify the sytem 6x-y=11 and 6x+7y=-29

Algebra ->  Graphs -> SOLUTION: solve the sytem of equations by graphing then classify the sytem 6x-y=11 and 6x+7y=-29      Log On


   

Question 278157: solve the sytem of equations by graphing then classify the sytem

6x-y=11 and 6x+7y=-29
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
6x-y=11
-y=-6x+11
y=6x-11 (red line)
6x+7y=-29
7y=-6x-29
y=-6x/7-29/7 (green line)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+15%2C+-6x+%2B11%2C+-6x%2F7+-29%2F7%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 15, of TWO functions -6x +11 and -6x/7 -29/7).
Intercept=(53/18,20/3) or (2.9444,6.666)
These two lines are INTERSECTING LINES.