3x-2y=-3 ; 2x+5y=17 by sublimation method
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Answer:
x=1 y=3
Step-by-step explanation:
3x- 2y=-3 (×2) 6x -4y = -6 : 2x +5y =17 (×3) 6x+15y= 51 :
- - - : - 19y=- 57 y= 57/ 19 y= 3 : 6x -4×3 =-6 x=6/6 x= 1
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