What number would you multiply the second equation by in order to eliminate the x-terms when adding to the first equation? 3 What number would you multiply the first equation by in order to eliminate the y-terms when adding to the second equation?

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.