Google, IBM & Meta Certificates — All 10,000+ Courses at 40% Off
One annual plan covers every course and certificate on Coursera. 40% off for a limited time.
Get Full Access
Learn to solve systems of linear equations through a step-by-step demonstration of solving x + y = 2 and y = 3x − 1 in this 15-minute instructional video. Master the fundamental concepts of two-variable linear systems, including what constitutes a system of linear equations and how to identify solutions as points of intersection. Discover clear methods for solving systems using both substitution and graphing techniques while learning to avoid common mistakes that students frequently encounter. Gain essential algebra skills applicable to Algebra I and II coursework, homeschool mathematics education for grades 8-11, and standardized test preparation including GED, SAT, ACT, ASVAB, and PRAXIS exams. Perfect for adults reviewing algebra fundamentals or preparing for college placement tests, with instruction provided by a certified math teacher with decades of classroom experience.
