Calculating solutions to a linear equation | 8th grade math (IM® v.360 aligned) | Khan Academy

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"Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/math/8th-grade-illustrative-math/unit-3-linear-relationships/lesson-13-more-solutions-to-linear-equations/v/calculating-solutions-to-a-linear-equation Given a two-variable linear equation and a value for one variable, calculate the value of the other variable that makes the pair a solution. This builds the substitution skill needed to find missing coordinates and complete solution tables. Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc"

Published 2026-07-21 · Watch on YouTube ↗
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