Simultaneous equations [Maths problem]

When using the elimination method to solve simultaneous equations, students are often unsure whether to add or subtract. In this lesson, students explore what happens when they add and subtract pairs of simultaneous equations. 

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Bibliographic Details
Main Author: Colin Foster
Format: Default Article
Published: 2023
Subjects:
Online Access:https://hdl.handle.net/2134/22304101.v1
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