Question 35336
3x + y = 0  equation 1
-3x  + y = -6 equation 2
from equation 1 we get y = -3x
plugging in for -3x in equation 2
y + y =-6
2y =-6
y = -3
-3x = y
-3x =-3
x =1
x= 1 and y =-3