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To make them look more familiar and approachable to beginning algebra students. It's completely unnecessary with the advent of calculators though.

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13y ago
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Q: Why do you clear decimals when solving linear equations and inequalities?
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Related questions

Why should you clear decimals when solving linear equations and inequalities?

It makes it allot less confusing. But, that is just my opinion.


Why do you clear decimals when solving linear equations and inequalities and example?

Even if you keep the decimal, later on you will still have to remove it. It is just an easier way to solve the equation.


What does it mean by solving linear systems?

Solving linear systems means to solve linear equations and inequalities. Then to graph it and describing it by statical statements.


Why is it important the linear equations and inequalities?

There are many simple questions in everyday life that can be modelled by linear equations and solved using linear programming.


Are the methods for solving linear and compound inequalities the same?

Yes


How are linear inequalities and linear equations the same?

They are not. An inequality cannot, by definition, be the same as an equation.


How can you use coordinate graphs to solve linear equations and linear inequalities?

To solve it by coordinate graphs you would take a point from the line and plug in the X and Y value into the equations and or inequalities.


What types of equations or inequalities describe points x y that lie on a circle?

Linear equations or inequalities describe points x y that lie on a circle.


How does solving a literal equation differ from solving a linear equation?

Because linear equations are based on algebra equal to each other whereas literal equations are based on solving for one variable.


Make a sentence with the word with linear?

Solving linear equations is hard sometimes.


Why do you clear decimals when solving a linear equation?

because you just do!


What is a method for solving a system of linear equations in which you multiply one or both equations by a number to get rid of a variable term?

It is called solving by elimination.