## Lesson Simple word problems to solve using a single linear equation

Oct 17,  · From sale prices to trip distances, many real life problems can be solved using linear equations. In this lesson, we'll practice translating word problems into linear equations, then solving the. Many problems lend themselves to being solved with systems of linear equations. In "real life", these problems can be incredibly complex. This is one reason why linear algebra (the study of linear systems and related concepts) is its own branch of mathematics. In your studies, however, you will generally be faced with much simpler problems. Solving Word Problems with Linear Equations Worksheet: Worksheet given in this section will be much useful for the students who would like to practice solving word problems using with linear equations. Solving Word Problems with Linear Equations Worksheet - Problems. Problem 1: The table shows the temperature of a fish tank during an experiment.

## Solving Word Problems with Linear Equations Worksheet

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Solving linear equations and linear inequalities — Basic example. Solving linear equations and linear inequalities — Harder example.

Interpreting linear functions — Basic example. Interpreting linear functions — Harder example. Linear equation word problems — Basic example. Linear equation word problems — Harder example. Linear inequality word problems — Basic example. Linear inequality word problems — Harder example. Graphing linear equations — Basic example. Graphing linear equations — Harder example. Linear function word problems — Basic example.

Linear function word problems — Harder example. Systems of linear solving word problems using linear equations word problems — Basic example. Systems of linear inequalities word problems — Harder example.

Solving systems of linear equations — Basic example. Solving systems of linear equations — Harder example. Systems of linear equations word problems — Basic example. Systems of linear equations word problems — Harder example. Next lesson. Current timeTotal duration Video transcript - [Instructor] Kaylee wants to do well in her classes, so she is budgeting her time carefully to decide the number of classes, C, she will take this year. If Kaylee has 19 hours available each week to complete homework and reading for her classes, which equation best models the situation?

Alright, so she has a total of 19 hours available. She has 19 hours available. She has 19 hours available each week to complete homework and reading for her classes. So how much time is it going to take her to complete the homework? Let me underline that. Now how many classes is she taking? Well she's gonna take C classes. And how much is solving word problems using linear equations going to spend on reading?

So, it's not dependent on the number of classes she takes. So this is the amount of time she's just gonna spend reading. And so the amount she spends on homework plus the amount she spends on reading need to add up to 19 hours. So which of these choices are what I just wrote over here? The only difference between this and what I wrote is they just swapped the two sides of the equality which you can always do, solving word problems using linear equations.

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### Linear equation word problems — Basic example (video) | Khan Academy With the help of equations in one variable, we have already practiced equations to solve some real life problems. Steps involved in solving a linear equation word problem: Read the problem carefully and note what is given and what is required and what is given. Many problems lend themselves to being solved with systems of linear equations. In "real life", these problems can be incredibly complex. This is one reason why linear algebra (the study of linear systems and related concepts) is its own branch of mathematics. In your studies, however, you will generally be faced with much simpler problems. Test your knowledge on solving word problems with linear equations with this interactive quiz and printable worksheet. Practice questions are.