Question 899008
1	x		-4	y	=	-13	.............1	
								
4	x	+	6	y	=	14	.............2	
Eliminate	y							
multiply (1)by		3						
Multiply (2) by		2						
3	x		-12	y	=	-39		
8	x	+	12	y	=	28		
Add the two equations								
11	x				=	-11		
/	11							
x	=	-1      						
plug value of			x	in (1)				
1	x		-4	y	=	-13		
-1			-4	y	=	-13		
			-4	y	=	-13	+	1
			-4	y	=	-12		
				y	=	3