Question 1002234
3(2x+y)=4x+20
6x +3y =4x+20

2x+3y=20
x-2y=3


2	x	+	3.00	y	=	20	.............1			
Total value										
1	x		-2	y	=	3	.............2			
Eliminate	y									
multiply (1)by		2								
Multiply (2) by		3.00								
4	x		6	y	=	40				
3	x		-6	y	=	9				
Add the two equations										
7	x				=	49				
/	7									
x	=	7								
plug value of			x	in (1)						
2	x	+	3	y	=	20				
14		+	3	y	=	20				
			3	y	=	20		-14		
			3	y	=	6				
				y	=	2				
x=	7						
y=	2							
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