The number of rooms on the ground floor of the building is 12 less than twice the number of rooms on the first floor. If first floor has x rooms, how many rooms does the ground floor have? Share with your friends Share 0 Vishesh Goyal answered this 2x -12 -2 View Full Answer Asha Kujur answered this 2x-12 -2 Tisha answered this =2x-12 =if we change the position of 12 it will change in addition =12+2x =12/2x =6x 0
