Question 557746
-8	x	+	3	y	=	-110	.............1	
1	x		-2	y	=	30	.............2	
Eliminate y								
multiply (1)by 		2						
Multiply (2) by		3						
-16	x		6	y	=	-220		
3	x		-6	y	=	90		
Add the two equations								
-13	x				=	-130		
/	-13							
x	=	10		
plug value of 			x	in (1)				
-8	x	+	3	y	=	-110		
-80		+	3	y	=	-110		
			3	y	=	-110	+	80
			3	y	=	-30		
				y	=	-10
		
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