Question 907709
4x+2y=10
/2
											
2	x	+	1	y	=	5	.............1				
1	y	=	5	+	-2	x					
/	1	=									
	y	=	5	-2	x					
5	x	-4	y	=	6		.....................2			
Substitute y in		(2)									
5	x	-4	(	5	+	-2	x	)	=	6
5	x	-20	+	8	x	=	6			
5	x		8	x	=	26					
13	x	=	26								
/	13										
x=	2      										
Plug the value of x in (1)											
2	x	+	1	y	=	5					
2	*	2      	+	1	y	=	5				
4      	+	1	y	=	5						
1	y	=	1      								
/	1										
     										
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