Question 777877
3	x	+	1	y	=	5	.............1	
Total value								
2	x	+	3	y	=	8	.............2	
Eliminate	y							
multiply (1)by		-3						
Multiply (2) by		1						
-9	x		-3	y	=	-15		
2	x	+	3	y	=	8		
Add the two equations								
-7	x				=	-7		
/	-7							
x	=	1						
plug value of			x	in (1)				
3	x	+	1	y	=	5		
3		+		y	=	5		
				y	=	5		-3
				y	=	2		
				y	=	2		
x=	1						
y=	2						
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