Solving Systems of Equations Using the Elimination Method

Miacademy & MiaPrep Learning Channel

This educational video introduces the elimination method for solving systems of linear equations, framing it as "combining to eliminate." The narrator begins by reviewing the prerequisite skill of combining like terms, demonstrating how adding additive inverses (like 9F and -9F) results in zero, effectively "eliminating" the variable. The video then transitions to applying this concept to systems of equations where variables are aligned and have opposite coefficients, allowing for immediate vertical addition to solve for one variable.