Question 724056
x= 	number of  100 rupee tickets							
y=	number of 120 rupee tickets							
 								
x	+	y	=	200	.............1	
Total value								
100	x	+	120	y	=	22600	.............2	
Eliminate	y							
multiply (1)by		-120						
Multiply (2) by		1						
-120	x		-120	y	=	-24000		
100	x	+	120	y	=	22600		
Add the two equations								
-20	x				=	-1400		
/	-20							
x	=	70						
plug value of			x	in (1)				
1	x	+	1	y	=	200		
70		+		y	=	200		
				y	=	200		-70
				y	=	130		
				y	=	130		
x=	70		number of  100 rupee tickets					
y=	130		number of 120 rupee tickets					
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