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3x-5y=-2

15x-25y=-10

 

 

a)no solution

b)one solution

c)infinitly many solutions

 Apr 21, 2015

Best Answer 

 #1
avatar+130466 
+10

c) infinitely many solutions     {.....the second equation is just a multiple of the first......  }

 

  

 Apr 21, 2015
 #1
avatar+130466 
+10
Best Answer

c) infinitely many solutions     {.....the second equation is just a multiple of the first......  }

 

  

CPhill Apr 21, 2015
 #2
avatar+118696 
+5

If you graphed these equations you would find out that they are exactly the same line !!

 Apr 21, 2015

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