Developer: Walter Kissach (19)
Price: $0.99
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Description

Simultaneous Linear Equations
A power learning aid combining Practice, Coaching Calculators and Guides to take you step-by-step through the solving of a pair of simultaneous linear equations.

The app features elimination by Addition, by Addition/Subtraction and substitution methods.

Coefficients can be nonzero integers from -999 to 999 inclusive.

You develop skills quickly as you work with the calculator and see each step of the process in detail :

Elimination by Addition :

- Choose which variable to eliminate
- Decide how to make its coefficients opposites
- Manipulate equations to make its coefficients opposites
- Eliminate the variable by adding the equations
- Solve resulting equation for the other variable
- Back substitute into an original equation

Elimination by Addition/Subtraction :

- Choose which variable to eliminate
- Decide how to make its coefficients the same (absolute value)
- Manipulate equations appropriately
- Eliminate the variable by adding/subtracting equations
- Solve resulting equation for the other variable
- Back substitute into an original equation

Substitution method :

The steps if you start by solving first equation to express x in terms of y are shown here.

- Solve first equation to express x in terms of y
- Substitute x in second equation and solve for y
- Substitute y solution back into rearranged first equation
- Solve resulting equation for x
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#1. Simultaneous Linear Equations (iOS) By: Walter Kissach
#2. Simultaneous Linear Equations (iOS) By: Walter Kissach
#3. Simultaneous Linear Equations (iOS) By: Walter Kissach
#4. Simultaneous Linear Equations (iOS) By: Walter Kissach
#5. Simultaneous Linear Equations (iOS) By: Walter Kissach
#6. Simultaneous Linear Equations (iOS) By: Walter Kissach
#7. Simultaneous Linear Equations (iOS) By: Walter Kissach
#8. Simultaneous Linear Equations (iOS) By: Walter Kissach
#9. Simultaneous Linear Equations (iOS) By: Walter Kissach
#10. Simultaneous Linear Equations (iOS) By: Walter Kissach

What's new

  • Version: 5.4
  • Updated:
  • This version is iOS 18 compatible and contains minor bug fixes.

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«Simultaneous Linear Equations» is a Education app for iOS, developed by «Walter Kissach». It was first released on and last updated on . The lowest historical price was $0.99, and the highest was $0.99. This app has not yet received any ratings or reviews on AppAgg. On App Store, the current store rating is 1.0 based on 1 votes. Available languages: English. AppAgg continuously tracks the price history, ratings, and user feedback for «Simultaneous Linear Equations». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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