Question 546400
3	x		-5	y	=	29	.............1				
1	y	=	-8	+	1	x	---------2				
/	1	=									
	y	=	-8	+	1	x					
Substitute y in 		(1)									
3	x		-5	(	-8	+	1	x	)	=	29
3	x	+	40	+	-5	x	=	29			
3	x		-5	x	=	29	-40				
-2	x	=	-11								
/	-2										
x=	5.5										
Plug the value of x in (1)											
3	x		-5	y	=	29					
3	*	5.5		-5	y	=	29				
16.5		-5	y	=	29						
-5	y	=	12.5								
/	-5										
y=	-2.5										
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