Question 417981
4x+3y=4	.............1	
4x-y=0	.............2	
								
multiply (1)by 	1			
Multiply (2) by	3			
4x+3y=4		
12x-3y	=0		
								
Add the two equations								
								
16x=4		
								
/16							
								
x=0.25						
								
plug value of x in (1)								
								
4x+3y=4		
1+3y=4		
3y=4-1
3y=3		
y=1