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How do you construct a linear equation?
3:26 6:33 Suggested clip Constructing linear functions example 1 | Algebra I | Khan Academy YouTubeStart of suggested client of suggested clip Constructing linear functions example 1 | Algebra I | Khan Academy
How do you solve application equations?
Read the problem. Determine what is known and what needs to be found (what is unknown). Try a few numbers to get a general idea of what the solution could be. Write an equation. Solve the equation by inverse operations or by plugging in values.
How can a system of equations be used to solve a real world problem?
Writing Equations from Real World Systems When pulling out information, you will want to select variables to represent different parts of the story problem. Once you have two or more equations set up, you are able to solve the system of equations using graphing, substitution or elimination.
What are systems of equations used for?
Systems of equations can be used when trying to determine if you'll make more money at one job or another, taking multiple variables into account, such as salary, benefits and commissions.
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