SOLUTION: Solve the system by addition. 5x – 3y = 13 4x – 3y = 11

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Solve the system by addition. 5x – 3y = 13 4x – 3y = 11       Log On


   

Question 76268: Solve the system by addition.
5x – 3y = 13
4x – 3y = 11
Answer by Cintchr(481) About Me  (Show Source):
You can put this solution on YOUR website!
You are ACTUALLY going to subtract this one.
+5x+%96+3y+=+13+
+4x+%96+3y+=+11+
+1x+=+2+
Plug this into either of the two equations.
+5%282%29+-3y+=+13+
+10+-3y+=+13+
+-3y+=+3+
+y+=+-3+