Question 577689
1	y  	=	 4/5	x	+	2	
Divide by	1						
	y  	=	 4/5	x	+	2	
Compare this equation with y=mx+b							
slope m =	 4/5						
The slope of a line parallel to the above line will be the same							
The slope of the required line will be			 4/5				
m=	 4/5	,point	(5,2)
Find b by plugging the values of m & the point in							
y=mx+b							
2=4+	b			
b=	2						
m=	 4/5						
Plug value of  the slope  and b	in y = mx +b		
The required equation is  y  	= 4/5	x	+	2   
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6    	x	+	3	y  	=	-18	
Find the slope of this line							
make y the subject							
3	y  	=	-6    	x	+	-18	
Divide by	3						
	y  	=	-2x-6	
Compare this equation with y=mx+b							
slope m =	-2    						
The slope of a line parallel to the above line will be the same							
The slope of the required line will be			-2    				
m=	-2    	,point	(	-3	,	5	)
Find b by plugging the values of m & the point in							
y=mx+b							
5	=	6      	+	b			
b=	1						
m=	-2    						
Plug value of  the slope  and b	in y = mx +b		
The required equation is	y=-2x+1    

similarly you can work out the third one  
							
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m.ananth@hotmail.ca