parisangela305 parisangela305 02-10-2020 Mathematics contestada If the equation is solved, which is true? (Round to the nearest tenth as needed) A. If 3+ n = 13, then n = 16 B If 3 + n = 13, then n = 10.0 = С If 3 - n = 13, then n = 16.0 D If n+ 3 = 13, then n = 4.33333... E I don't know yet