How would I solve a problem similar to this? |x - 5| = 25

How would i deal with the problem within the absolute value signs

There are 2 possible answers here. We know it can either be:

x - 5 = 25 or x - 5 = -25

For possibility number 1: Add 5 over to the other side to get x alone

x = 30

For possibility number 2: Add 5 over to the other side to get x alone

x = -20

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