Solving Pair of Linear Equations using Cross-Multiplication Method

This video tutorial introduces the cross multiplication method for solving pairs of linear equations, building on previously covered elimination and substitution methods. It explains the concept of coefficients and constants in equations, derives the cross multiplication formula, and demonstrates its application to find the values of variables. The tutorial concludes by comparing the three algebraic methods and confirming the consistency of results across them.

What are the values of A1, A2, B1, B2, C1, and C2 in the given example?

Describe the steps taken to solve for X and Y using the values provided in the example.

How do the results from the cross multiplication method compare to those from the elimination and substitution methods?