SOLUTION: I have two more. y=3x+2, y=3x-4 then x+y=5, x-y=1 Thanks for any help I can get.

Algebra ->  Expressions-with-variables -> SOLUTION: I have two more. y=3x+2, y=3x-4 then x+y=5, x-y=1 Thanks for any help I can get.      Log On


   

Question 134763This question is from textbook prealgebra and introductory algebra
:

I have two more. y=3x+2, y=3x-4
then x+y=5, x-y=1 Thanks for any help I can get. This question is from textbook prealgebra and introductory algebra

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Y=3X+2 (RED LINE)
Y=3X-4 (GREEN LINE)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+3x+%2B2%2C+3x+-4%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 3x +2 and 3x +4).
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