Which of the following is a solution for the system y = -3x + 5 and y = 2x + 5?
(1, 7)
(5, 0)
(2, -1)
(0, 5)
I know its not the first 2 but I always make a mistake on these no matter how simple it is, sorry please help

Question

Which of the following is a solution for the system y = -3x + 5 and y = 2x + 5?
  (1, 7) 
   (5, 0) 
   (2, -1) 
   (0, 5) 
I know its not the first 2 but I always make a mistake on these no matter how simple it is, sorry please help

souvik · Answer

y=-3x+5   and y=2x+5
hence -3x+5=2x+5

austinl · Answer

Get all the x terms on one side of the equation, and all the numerical terms on the other.

anonymous · Answer

you lost me?

souvik · Answer

-3x-2x=5-5
-5x=0
x=0

anonymous · Answer

o okay I see how you got it thank you

souvik · Answer

welcome...