SOLUTION: x - y = 3 x + 3y = 3 x - y = 3 -(x + 3y) = 3 x - y = 3 -x - 3y = -3 -4y = 0 y = 0 x - 0 = 3 x = 3 Is this correct if doing by elimination? Thanks!! Andrea

Question 49751: x - y = 3
x + 3y = 3
x - y = 3
-(x + 3y) = 3
x - y = 3
-x - 3y = -3
-4y = 0
y = 0
x - 0 = 3
x = 3
Is this correct if doing by elimination?
Thanks!!
Andrea
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
You are correct!

R^2 at SCC
RELATED QUESTIONS
is this correct? -x + 3y = -9 by graphing the x and y intercepts. -x = 3(0) = -9 (answered by RAY100,stanbon,jim_thompson5910)

y=-2x+6... (answered by Alan3354)

x+3y-3=0 (answered by checkley75)

x/9+y/3=2x-3y+3=0 (answered by josgarithmetic)

(3x^3y^3)/xy=? x and y equal... (answered by mangopeeler07)

simplify: (x^3y^3) (2^0... (answered by stanbon)

x-y+3=0 (answered by checkley77)