Can Simultaneous Equations Have Multiple Solutions?

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Homework Help Overview

The discussion revolves around simultaneous equations, specifically focusing on the potential for multiple solutions and the Gaussian elimination method for solving them.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants explore the setup of the equations, questioning whether the original poster correctly stated the equations and discussing the implications of different interpretations.

Discussion Status

The conversation is ongoing, with some participants providing guidance on writing the augmented matrix and others clarifying the equations' structure. There is no explicit consensus on the correct interpretation of the equations yet.

Contextual Notes

There is a potential misunderstanding regarding the number of variables in the equations, which may affect the discussion on solutions.

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please help me (Simultaneous Equations)

4x+3x=28
2x+5x=42

how can i sole it from gaussian method :(
 
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How about you first write down the corresponding (augmented) matrix?
 


Or you sure its not:(you just ave one variable)

4x+3y=28
2x+5y=42

or something else?
 


Right, I missed that. I assumed that was what you meant. When taken literally as you posted, there is no solution (unless 28 = 52).
 

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