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linear algebra class such as the one I have conducted fairly regularly at Portland State University. There is no assigned text. Students are free to choose their own sources of information.
Write a system of linear equations to represent this information and find the values of the two numbers. Jane is organizing a fundraiser. The total number of adults and children attending is 80. The entrance fee for adults is $10, and for children, it is $5. The total amount collected is $600.
Kuta Software - Infinite Algebra 1 Name_____ 1) Find the value of two numbers if their sum is 12 and their difference is 4. 2) The difference of two numbers is 3.
In this unit we are going to be looking at simple equations in one variable, and the equations will be linear - that means there’ll be no x2 terms and no x3’s, just x’s and numbers. For example, we will see how to solve the equation 3x + 15 = x + 25. 2. Solving equations by collecting terms.
Create printable worksheets for solving linear equations (pre-algebra or algebra 1), as PDF or html files. Customize the worksheets to include one-step, two-step, or multi-step equations, variable on both sides, parenthesis, and more.
Create your own worksheets like this one with Infinite Algebra 1. Free trial available at KutaSoftware.com
Critical thinking questions: 25) Write a system of equations with the solution. Many answers. Ex: x + y = 1, 2 x + y = 5. 24) (−1, −1) (−3, −4) Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com.
