Question 745017
2.00	x	+	5.00	y	=	-7.00	.............1	
Total value								
3.00	x		-2.00	y	=	-18.00	.............2	
Eliminate	y							
multiply (1)by		2.00						
Multiply (2) by		5.00						
4.00	x		10.00	y	=	-14.00		
15.00	x		-10.00	y	=	-90.00		
Add the two equations								
19.00	x				=	-104.00		
/	19.00							
x	=	-5.47						
plug value of			x	in (1)				
2.00	x	+	5.00	y	=	-7.00		
-10.95		+	5.00	y	=	-7.00		
			5.00	y	=	-7.00	+	10.95
			5.00	y	=	3.95		
				y	=	0.79		
x=	-5.47		
y=	0.79		
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