Question 414300
x/3+y/5=-1
lcd = 15
multiply by the LCD
5x+3y=-15...............1
 x-3y=-3................2

								
multiply (1)by 					1			
Multiply (2) by					1			
5x+3y=-15		
1x-3y=-3		
								
Add the two equations								
								
6x=-18		
								
/6							
								
x=-3						
								
plug value of x in (1)								
								
5x+3y=-15		
-15+3y=	-15		
3y=-15+15
3y=0		
y=0