Question 713867
-2	x	+	1	y	=	-2	.............1	
								
3	x	+	4	y	=	3	.............2	
Eliminate	y							
multiply (1)by		-4						
Multiply (2) by		1						
8	x		-4	y	=	8		
3	x	+	4	y	=	3		
Add the two equations								
11	x				=	11		
/	11							
x	=	1      						
plug value of			x	in (1)				
-2	x	+	1	y	=	-2		
-2		+		y	=	-2		
				y	=	-2	+	2
				y	=	0		
				y	=	0      		
(1,0) is the solution