Question 421830
-4	x	+	-2	y	=	-8	.............1	
2	x	+	1	y	=	4	.............2	
								
multiply (1)by 					1			
Multiply (2) by					2			
-4	x	+	-2	y	=	-8		
4	x	+	2	y	=	8		
								
Add the two equations								
								
0	x	+	0	y	=	0

There is no solution to this system