Hello my dear friends Thanks for the watching videos and Subscribe this channel Welcome to My Educational Channel Sharma Study Point In this chapter(Pair of linear equation in two variable's) Types of Solutions Graphically Method Algebraic Method 1. Algebraic Method *Interested line Consistent solution Unique solution * Coincident line Consistent solution Infinite many solution * Parallel line Inconsistent solution No solution 2. Algebraic Method *Substitution method * Eliminations method *Cross multiplication method Now in this video in the Exercise use of substitution method Find the value of x and y variables. In this channel you watch Best Short Tricks video Elements maths solution NCERT & Extra Questions Thanks again....