Question 630940
4	x		-8	y	=	48	.............1	
								
11	x	+	3	y	=	-105.50	.............2	
Eliminate	y							
multiply (1)by		3						
Multiply (2) by		8						
12	x		-24	y	=	144		
88	x	+	24	y	=	-844		
Add the two equations								
100	x				=	-700		
/	100							
x	=	-7    						
plug value of			x	in (1)				
4	x		-8	y	=	48		
-28			-8	y	=	48		
			-8	y	=	48	+	28
			-8	y	=	76		
				y	=	-9 .5

x=-7, y = -9.5