Question 838712
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Hi,
-2x+3y= -9
  x+3y= 3 |Subtracting 2nd from 1st EQ to eliminate y
 -3x = -12
  x = 4  and y = -1/3   (4 + 3y = 3,  3y = -1, y = -1/3)
CHECKING our answer***
Using: -2x+3y= -9 
  -8 + -1 = -9