 
 <translate> Let A = Adhira's gallons. Felicity = 4A - 5. 5A - 5 = 30. 5A = 35. A = 7. Felicity used 23 gallons of gas for her trip. So, the answer is 23. <ibo> Ka A = Adhira's gallons. Felicity = 4A - 5. 5A - 5 bụ 30. 5A = 35. A = 7. Felicity jiri mmanụ ụgbọala dị galọn iri abụọ na atọ mee njem ya. Ya mere, azịza ya bụ 23. 