SOLUTION: My Homework question is: Solve each system of equations by graphing. If the two equations produce parallel lines, write no solution. If the two equations produce the same line,

Algebra ->  Linear-equations -> SOLUTION: My Homework question is: Solve each system of equations by graphing. If the two equations produce parallel lines, write no solution. If the two equations produce the same line,       Log On


   

Question 59952: My Homework question is: Solve each system of equations by graphing. If the two equations produce parallel lines, write no solution. If the two equations produce the same line, write infinite number of solutions.
write equation in terms of y first:
1) 2X - y = 4 is y = 2X - 4
2.) 2X + 3y = 12 is y = -2/3X + 4 ( are my 2 equations right?) because
when I try to show this on a graph it is difficult. Please help me show on a graph Using these points: for X, I have, 0, 3, 4 (I nee to find y, for both equations the points are the same for X and I need to find y and graph. Please help show me these steps. Thanks
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
1) 2X - y = 4 is y = 2X - 4
2.) 2X + 3y = 12 is y = -2/3X + 4
graph%28300%2C200%2C-20%2C20%2C-20%2C20%2C2x%2B4%2C%28-2%2F3%29x%2B4%29
Cheers,
Stan H.