Ch 1: Linear Equations

ONEDRIVE LINK

​paradevic-my.sharepoint.com/:o:/g/personal/cmarshall_parade_vic_edu_au/Eoq8zhOuNFNDlwwNBwSxBVkBlLBtQJVSRaBDfsC3u2cIeg?e=9KLS0O

Exercise 1A: Solving Linear Equations

Watch this video on Solving a Linear Equation, and when the video pauses, answer the questions. Take this example down in your Theory notes.

Watch this video which explains Literal equations and goes through two examples

Exercise 1B: Creating Linear Equations and Solving them in Worded Problems

These videos go through examples of how to create a linear equation from information, and then solve the problem. 

Example 1                                                                               Example 2

Go to ONE DRIVE folder Ex 1B for step by step solutions to Ex 1B Qs 8 and 13

Exercise 1C: Solving Linear Simultaneous equations

Watch these videos and take down the examples in your Theory Notes:

This video goes through the Substitution Method for solving simultaneous equations.

This video goes through how to handle fractions when using the Elimination Method.

This video goes through an example of using the Elimination Method.

This video goes through a second example of the Elimination Method.

Exercise 1D: Solving Worded Problems with Simultaneous Equations

Go to ONEDRIVE folder Ex 1D for step by step solutions for Ex 1D Qs 11,13,15

Ex 1E: Solving Linear Inequations

Watch this video and take down the examples in your Theory Notes