Algebraic Method to Solve a Pair of Linear Equations: There are three methods to solve a pair of linear equations: (i) Substitution Method (ii) Elimination Method (iii) Cross-multiplication Method.

Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video. ... We use substitution to calculate the values. For example y = 2x + 1.

Students can learn how to find values of variables using substitution and elimination method; ... NCERT Solutions for Class 10 Maths Pair of Linear Equations In Two Variables Exercise 3.1.