+0  
 
0
165
1
avatar+153 

deleted

 Sep 29, 2019
edited by SoulSlayer615  Oct 23, 2019

Best Answer 

 #1
avatar+6179 
+1

\(\text{Subtract 3 times the first equation from the second}\\ -16y = 48\\ y=-3\\ x+3(-3)=-4\\ x = 5\\~\\ (x,y)=(5,-3)\)

.
 Sep 29, 2019
edited by Rom  Sep 30, 2019
 #1
avatar+6179 
+1
Best Answer

\(\text{Subtract 3 times the first equation from the second}\\ -16y = 48\\ y=-3\\ x+3(-3)=-4\\ x = 5\\~\\ (x,y)=(5,-3)\)

Rom Sep 29, 2019
edited by Rom  Sep 30, 2019

20 Online Users