Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. which is the best interpretation of this solution?

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540