Question 785085
---	percent	----------------	Amount									
Acid solution	33.33	----------------			12	liters						
Water	0	----------------			x	liters						
Mixture	10	----------------	12	+	x	liters						
												
33.33	*	12	+	0	x	=	10	(	12	+	x	)
399.96	+	0	x	=	120	+	10	x				
0	x		-10	x	=	-399.96	+	120				
-10	x	=	-279.96									
/	-10											
x	=	28		liters	Water							
												
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