Simultaneous Linear Equations 5.2
Paid Version
Publisher Description
Elimination by Addition, by Addition/Subtraction and substitution methods .... all clearly explained.
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
Dec 11, 2022
Version 5.2
This version has minor bug fixes.
About Simultaneous Linear Equations
Simultaneous Linear Equations is a paid app for iOS published in the Kids list of apps, part of Education.
The company that develops Simultaneous Linear Equations is Walter Kissach. The latest version released by its developer is 5.2.
To install Simultaneous Linear Equations on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2022-12-11 and was downloaded 6 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Simultaneous Linear Equations as malware if the download link is broken.
How to install Simultaneous Linear Equations on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Simultaneous Linear Equations is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Simultaneous Linear Equations is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
