Method of successive substitution formula to obtain the solution. Method of successive substitution In modular arithmetic, the method of successive substitution is a method of solving problems of simultaneous congruences by using the definition of the congruence equation. It is commonly applied in cases where the conditions of the Chinese remainder theorem are not satisfied. There is also an unrelated numerical-analysis method of successive substitution, a randomized algorithm used for root finding, an application of fixed-point iteration. The method of successive substitution is also known as back substitution. Consider the simple set of simultaneous congruences Now, for "x" ≡ 3 (mod 4) to be
Arts Olympiad Olympiad to participate. The festival includes over 50 performances and many art-related workshops. It also has sessions for the winners from different countries to co-create artworks with many adult artists. Before the event, the Arts Olympiad winners from Washington, D.C. are asked to be ambassadors for the festival and exchange emails with international winners to welcome to the festival. The international winners are welcomed to the host families around the Washington area. Children share ideas and work together during the three-day festival. On the last night of the festival, the celebratory dinner is held with all guests dressing in national