Please help!! I know the answer just don't know how to get to it.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Find x to the nearest tenth. a) 9.3b) 9.4c) 9.5