Question 66042
2X+3Y=9 NOW MULTIPLY THIS EQUATION BY 2 &
5X-2Y=-25 NOW MULTIPLY THIS EQUATION BY 3 WE CAN NOW ADD THESE 2 EQUATIONS THUS
4X+6Y=18
15X-6Y=-75 NOW ADD
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19X=-57
X=-57/19
X=-3 SOLUTION.
NOW REPLACE X BY -3 AND SOLVE FOR Y THUS
2*-3+3Y=9
-6+3Y=9
3Y=9+6
3Y=15
Y=15/3
Y=5