SOLUTION: solve the system of equations by graphing. Then classify the system x+y=9 x-y=3 What is the soltion of the system. Select the correct choice below and if neccessary fill int

Algebra ->  Linear-equations -> SOLUTION: solve the system of equations by graphing. Then classify the system x+y=9 x-y=3 What is the soltion of the system. Select the correct choice below and if neccessary fill int      Log On


   

Question 418009: solve the system of equations by graphing. Then classify the system
x+y=9
x-y=3
What is the soltion of the system. Select the correct choice below and if neccessary fill int he answer box to complete your choice.
A- The solutin is___
B- There are infintely many solutins
C-There is no soluton
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x+y=9
x=0,y=9 (0,9)
y=0,x=9 (9,0)
...
x-y=3
x=0,y=-3 (0,-3)
y=0,x=3 (3,0)


The solution is (6,3)