+0  
 
+5
506
1
avatar

5y+4=4y+5

 Oct 28, 2015
 #1
avatar+130547 
+5

5y+4=4y+5    subtract 4, 4y  from both sides

 

y = 1    

 

That was pretty easy, huh???

 

 

cool cool cool

 Oct 28, 2015

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