<PRE><B>Question 440651</B>
x-3y=8	.............1				
y=6-4x	---------2				
y=6-4x					
Plug the value of y in (1)											
x-3(6-4x)=8
x-18+12	x=	8			
x+12x=8+18				
13x=26								
/13										
x=2										
Plug the value of x in (1)											
x	-3y=8					
1*2-3y=8				
2-3y=8						
-3y=6								
/-3										
y=-2										
</PRE>