<PRE><B>Question 547066</B>
x+y=56000
x@ 4%
y@10%
0.04x = 0.1y
0.04x-0.1y=0

x+y=56000	.............1	
0.04x-0.1y=0	.............2	
Eliminate 	y							
multiply (1)by 		1						
Multiply (2) by		10						
1	x		1	y	=	56000		
0.4	x	+	-1	y	=	0		
Add the two equations								
1.4	x				=	56000.000		
/	1.4							
x	=	40000      						
plug value of 			x	in (1)				
1	x	+	1	y	=	56000		
40000		+	1	y	=	56000		
			1	y	=	56000		-40000
			1	y	=	16000		
				y	=	16000   

4000@4%
16000@10%   		
</PRE>