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If you see the word rate, or even "per" or "each", it's a safe bet that a word problem is calling for a linear equation. There are a couple steps when translating from a word problem to a linear equation. Review them, then we'll work through an example. Find the y variable, or output.
What Are Linear Equation Word Problems? A linear equation word problem involves a real-world situation or scenario that can be solved by setting up and solving linear equations. The equations that are used model the relationships between different quantities in the real-world scenario.
In order to solve a word problem involving a linear equation, you will need to identify the variables in the problem and determine the relationship between them. This usually involves setting up an equation (or equations) using the given information and then solving for the unknown variables
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.
Word problems are important applications of linear equations. We start with examples of translating an English sentence or phrase into an algebraic expression.
Linear equation word problems. Video transcript. - [Instructor] When Quinn returned from vacation, he turned the heat back on in his home. He set the temperature as high as it could go. Q represents the temperature in Quinn's home in degrees Celsius after t minutes. This Q is equal to 15 plus 0.4t.
Improve your math knowledge with free questions in "Domain and range of linear functions: word problems" and thousands of other math skills.
