Question 788969
Part I	4.00%		per annum	-------------	Amount invested =x		
Part II	2.00%		per annum	------------	Amount invested = y		
	3400						
Interest-----	96.00						
							
Part I	4.00%		per annum	---x			
Part II	2.00%		per annum	---y			
Total investment							
x	+	1	y=	3400	-------------1		
Interest on both investments							
4.00%	x	+	2.00%	y=	96		
Multiply by		100					
4	x	+	2	y=	9600.00	--------2	
Multiply (1) by			-4				
we get							
-4	x	-4	y=	-13600.00			
Add this to (2)							
0	x	-2	y=	-4000			
divide by		-2					
			y	=	2000	 -	x)
Part I	4.00%	$	1400				
Part II	2.00%	$	2000				
							
CHECK							
1400	---------	4.00%	-------	56.00			
2000	-------------	2.00%	-------	40.00			
Total			--------------------	96.00			
							
m.ananth@hotmail.ca