This math topic focuses on solving systems of linear equations by eliminating variables through the addition or subtraction of multiples of one equation to another. It is intended for beginners learning about algebraic methods to solve for unknown variables in a system of equations. Each problem presents a pair of equations with two variables and asks to simplify them into a single equation by strategically combining them. The aim is to isolate one variable and solve for it, enhancing skills in manipulation of equations and understanding the relationships between variables in linear systems.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Add or subtract multiples of the second equation to the first equation to form a single solvable equation