SOLUTION: Please help! Thank you Solve systems of equations by graphing. Then classify. 4x-y= 20; 4x+5y= -28.

Algebra ->  Graphs -> SOLUTION: Please help! Thank you Solve systems of equations by graphing. Then classify. 4x-y= 20; 4x+5y= -28.      Log On


   

Question 382939: Please help! Thank you
Solve systems of equations by graphing. Then classify.
4x-y= 20;
4x+5y= -28.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
dl the FREE graph software at
http://www.padowan.dk
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Use F6 to enter the equations in that form