For solutions in an integral domain like the ring of the integers, or in other algebraic structures, other theories have been developed, see Linear equation over a ring.
Fal liɣitan dǎɣ tabarat tahat sund taɣalaywayt ən entiertan, meɣ dǎɣ iyad tabaraten ən algébrique, diyad təmusnawen asewaɗnat, anhiy Alɣisab anilkaman fal taɣalaywayt iyat.