04/08/2026
Can you solve this simultaneous equation before checking the solution? 🤔
2x - y = 2(2 + y)
3y - x = 20
In this lesson, you'll learn a quick elimination method that makes solving simultaneous equations easy and straightforward.
💡 **Key Tip:** Simplify the equations first, then eliminate one variable before substituting to find the other.
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📝 **Try Work:**
4x + y = 19
2x - y = 5
Drop your answers in the comments! 👇
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