Question 778709
Part I	6.00%		per annum	-------------	Amount invested =x		
Part II	8.00%		per annum	------------	Amount invested = y		
	25000						
Interest-----	1780.00						
							
Part I	6.00%		per annum	---x			
Part II	8.00%		per annum	---y			
Total investment							
x	+	1	y=	25000	-------------1		
Interest on both investments							
6.00%	x	+	8.00%	y=	1780		
Multiply by		100					
6	x	+	8	y=	178000.00	--------2	
Multiply (1) by			-6				
we get							
-6	x	-6	y=	-150000.00			
Add this to (2)							
0	x	2	y=	28000			
divide by		2					
			y	=	14000	 -	x)
Part I	6.00%	$	11000				
Part II	8.00%	$	14000				
							
CHECK							
11000	---------	6.00%	-------	660.00			
14000	-------------	8.00%	-------	1120.00			
Total			--------------------	1780.00			
							
m.ananth@hotmail.ca