Question 817095
x= 	number	adult tickets						
y=	number	child tickets						
 								
1	x	+	1	y	=	60	.............1	
Total value								
11	x	+	6	y	=	460	.............2	
Eliminate	y							
multiply (1)by		-6						
Multiply (2) by		1						
-6	x		-6	y	=	-360		
11	x	+	6	y	=	460		
Add the two equations								
5	x				=	100		
/	5							
x	=	20						
plug value of			x	in (1)				
1	x	+	1	y	=	60		
20		+		y	=	60		
				y	=	60		-20
				y	=	40		
				y	=	40		
x=	20		number	adult tickets				
y=	40		number	child tickets				
m.ananth@hotmail.ca