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Solving System of Linear Equations by ELIMINATION: 2𝑥 + 𝑦 = 7 and 𝑥 – 2𝑦 = 6 | Step-by-Step Algebra
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This video will guide you through [How to Solve the System of Linear Equations “2𝑥 + 𝑦 = 7 and 𝑥 – 2𝑦 = 6” by ELIMINATION].
📌 How to Solve a System of Linear Equations by ELIMINATION
✓ Step 1. Write both equations in standard form. If any coefficients are fractions, clear them.
✓ Step 2. Make the coefficients of one variable opposites.
- Decide which variable you will eliminate.
- Multiply one or both equations so that the coefficients of that variable are opposites.
✓ Step 3. Add the equations resulting from Step 2 to eliminate one variable.
✓ Step 4. Solve for the remaining variable.
✓ Step 5. Substitute the solution from Step 4 into one of the original equations. Then solve for the other variable.
✓ Step 6. Write the solution as an ordered pair.
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✅ More BITE-SIZE VIDEOS on “Solving Systems of Linear Equations by ELIMINATION”
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📖 About Math Doodle: This channel is our effort to support students, teachers, and parents by sharing our tutorial and problem-walkthrough contents that cover a wide range of algebra topics!
Hopefully, you have found the math help you were looking for! 🙏 Thank you for checking out our videos! 💯
〰️
🌏 Translated titles and subtitles have been added to this video:
Sistema de Resolución de Ecuaciones Lineales por Eliminación [1] | Solución de álgebra paso a paso
System linearer Gleichungen durch Elimination lösen [1] | Schritt-für-Schritt-Algebra-Lösung
Resolvendo Sistema de Equações Lineares por Eliminação [1] | Solução de álgebra passo a passo
Memecahkan Sistem Persamaan Linier dengan Eliminasi [1] | Solusi Aljabar Langkah-demi-Langkah
एलिमिनेशन द्वारा रेखीय समीकरणों की सॉल्विंग सिस्टम [1] | चरण-दर-चरण बीजगणित समाधान
Paglutas ng System of Linear Equation sa pamamagitan ng Elimination [1] | Step-by-Step na Algebra Solution
Solving System of Linear Equations by Elimination [1] | Step-by-Step Algebra Solution
消去による線形方程式の解法 [1] | ステップバイステップの代数ソリューション
Решение системы линейных уравнений методом исключения [1] | Пошаговое решение по алгебре
Giải hệ phương trình tuyến tính bằng phép khử [1] | Giải pháp đại số từng bước
📌 How to Solve a System of Linear Equations by ELIMINATION
✓ Step 1. Write both equations in standard form. If any coefficients are fractions, clear them.
✓ Step 2. Make the coefficients of one variable opposites.
- Decide which variable you will eliminate.
- Multiply one or both equations so that the coefficients of that variable are opposites.
✓ Step 3. Add the equations resulting from Step 2 to eliminate one variable.
✓ Step 4. Solve for the remaining variable.
✓ Step 5. Substitute the solution from Step 4 into one of the original equations. Then solve for the other variable.
✓ Step 6. Write the solution as an ordered pair.
〰️
✅ More BITE-SIZE VIDEOS on “Solving Systems of Linear Equations by ELIMINATION”
〰️
〰️
〰️
📖 About Math Doodle: This channel is our effort to support students, teachers, and parents by sharing our tutorial and problem-walkthrough contents that cover a wide range of algebra topics!
Hopefully, you have found the math help you were looking for! 🙏 Thank you for checking out our videos! 💯
〰️
🌏 Translated titles and subtitles have been added to this video:
Sistema de Resolución de Ecuaciones Lineales por Eliminación [1] | Solución de álgebra paso a paso
System linearer Gleichungen durch Elimination lösen [1] | Schritt-für-Schritt-Algebra-Lösung
Resolvendo Sistema de Equações Lineares por Eliminação [1] | Solução de álgebra passo a passo
Memecahkan Sistem Persamaan Linier dengan Eliminasi [1] | Solusi Aljabar Langkah-demi-Langkah
एलिमिनेशन द्वारा रेखीय समीकरणों की सॉल्विंग सिस्टम [1] | चरण-दर-चरण बीजगणित समाधान
Paglutas ng System of Linear Equation sa pamamagitan ng Elimination [1] | Step-by-Step na Algebra Solution
Solving System of Linear Equations by Elimination [1] | Step-by-Step Algebra Solution
消去による線形方程式の解法 [1] | ステップバイステップの代数ソリューション
Решение системы линейных уравнений методом исключения [1] | Пошаговое решение по алгебре
Giải hệ phương trình tuyến tính bằng phép khử [1] | Giải pháp đại số từng bước
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