web2.0calc
 
+0  
 

 Need help

0
590
1
avatar

What is -4x+y-5x-y=27

 Dec 7, 2015

1+0 Answers

 #1
avatar+12531 
+5

-4x+y-5x-y=27

            -9x=27 |:(-9)

               x=-3

laugh

 Dec 7, 2015

0 Online Users

Top Users

avatar+130547 CPhill moderator
avatar+37177 ElectricPavlov
avatar+33666 Alan moderator
avatar+15129 asinus moderator
avatar+2258 Bosco
avatar+1808 blackpanther
avatar+850 cooIcooIcooI17
avatar+762 history
avatar+448 HiylinLink
avatar+267 CInsbstnkng
avatar+114 ikleyn

Sticky Topics