what is a real world situation for 100-6x=160-10x

100-6x=160-10x -6x+10x=160-100 4x=60 x=15 Have a nice day! :D

[latex]100-6x=160-10x \\ \\ 100-160=-10x+6x \\ \\ -60=-4x \\ \\ \boxed{x=15}[/latex]