Question 585291
3	x	+	2	y	=	13	.............1	
2	x		-1	y	=	4	.............2	
Eliminate	y							
multiply (1)by		1						
Multiply (2) by		2						
3	x		2	y	=	13		
4	x		-2	y	=	8		
Add the two equations								
7	x				=	21		
/	7							
x	=	3      						
plug value of			x	in (1)				
3	x	+	2	y	=	13		
9    		+	2	y	=	13		
			2	y	=	13		-9      
			2	y	=	4      		
				y	=	2  

(3,2)  is the solution