 
<translate> Ka R = galọn Rom. Remy = 3R + 1. 4R + 1 = 33. 4R = 32. R = 8. Remy jiri galọn mmiri 25 mee ihe maka ịsa ahụ ya. Azịza ya bụ 25. <eng> Let R = Roman's gallons. Remy = 3R + 1. 4R + 1 = 33. 4R = 32. R = 8. Remy used 25 gallons of water for his shower. Final answer: 25. 