UPDATE UPDATE 21-11-2022 Mathématiques Answered 25u + 1d = 36 + 5d =3d + 47u =1d + 7d =7u + 8u =17u + 5u =24u + 8d =2d + 43u =3u + 7d =15u + 15u =7d + 29u =5d + 4d + 6u =