How to Solve a System of Equations Using Elimination with Fractions

The video tutorial explains how to solve a system of equations using the elimination method. It begins by introducing the concept and discussing why elimination is used when coefficients are not equal to one. The instructor then demonstrates how to eliminate fractions by finding a common multiple and multiplying through the equations. The process of adding or subtracting equations to eliminate variables is shown, and the solution is found by substituting back into the equations. The tutorial emphasizes the preference for adding negative numbers over subtracting to simplify the process for students.

What method is suggested for solving the system of equations when coefficients are not equal to 1?

Why is it recommended to eliminate fractions when solving the equations?

What is the smallest number that is evenly divisible by both 2 and 3?

How do you find the value of Y after eliminating X in the equations?

What is the final value of X after solving the equations?