What type of equation is this

|2x-3|=23

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room