Question 741688
{{{(2x)/(3)-(7y)/(2)= -5}}}

LCM of the denominator is 6

{{{(2x*6)/(3)-(7y*6)/(2)= -5*6}}}


multiply equation by 6


4x-21y=-30.................................(1)


{{{(5x)/(3)-(y)/(2)= 4}}}
same way multiply eqation by 6

10x-3y=24...............................(2)

solve for x & y


Eliminate	y								
multiply (1)by		1.00							
Multiply (2) by		-7.00							
4.00	x		-21.00	y	=	-30.00			
-70.00	x	+	21.00	y	=	-168.00			
Add the two equations									
-66.00	x				=	-198.00			
/	-66.00								
x	=	3.00							
plug value of			x	in (1)					
4.00	x		-21.00	y	=	-30.00			
12.00			-21.00	y	=	-30.00			
			-21.00	y	=	-30.00		-12.00	
			-21.00	y	=	-42.00			
				y	=	2.00