<PRE><B>Question 860862</B>
3	x	+	4	y	=	8	.............1	
Total value								
1	x		-3	y	=	-6	.............2	
Eliminate	y							
multiply (1)by		3						
Multiply (2) by		4						
9	x		12	y	=	24		
4	x		-12	y	=	-24		
Add the two equations								
13	x				=	0		
/	13							
x	=	0						
plug value of			x	in (1)				
3	x	+	4	y	=	8		
0		+	4	y	=	8		
			4	y	=	8	+	0
			4	y	=	8		
				y	=	2		
x=0,y=2</PRE>