Question 503321
5	x	+	1	y	=	17	.............1				
-3	y	=	6		-4	x	---------2				
/	-3	=									
	y	=	-2	+	1.33	x					
Substitute y in 		(1)									
5	x	+	1	(	-2	+	1.33	x	)	=	17
5	x		-2	+	1.33	x	=	17			
5	x	+	1.33	x	=	17	2				
6.33	x	=	19								
/	6.33										
x=	3										
Plug the value of x in (1)											
5	x	+	1	y	=	17					
5	*	3	+	1	y	=	17				
15	+	1	y	=	17						
1	y	=	2								
/	1										
y=	2										
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