Solving Simulataneous equations

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SUMMARY

This discussion focuses on solving two simultaneous equations presented in JPEG format, specifically labeled as D.17 and D.18. The recommended approach involves isolating the variable \eta_g in the first equation and substituting it into the second equation, resulting in a quadratic equation that can be solved. This method is a standard technique in algebra for handling simultaneous equations effectively.

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Students studying algebra, educators teaching mathematics, and anyone seeking to improve their problem-solving skills in simultaneous equations.

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Homework Statement



Hi Friends.

Please help me solving two simultaneous equations...
Equations are attached as Jpeg files...

How to solve these two equations(D.17 & D.18) ?? please help me

By SMSS

Homework Equations





The Attempt at a Solution

 

Attachments

  • Equations.jpg
    Equations.jpg
    12.7 KB · Views: 409
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Solve the first one for [itex]\eta_g[/itex], substitute in the second equation. You get a quadratic equation.
 

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