Question 737326
Rewrite 1st equation as -2x+3y=9

-2x+3y=9(3)
-3x+y=10(-2)

-6x+9y=27
+6x-2y=-20

7y=7
y=1

-2x+3(1)=27
-2x+3=27
-2x=24
x=-12
(-12,1); 1 solution