Solving one step algebra problems

Highlight the important information in this problem. Inequality Key Words at least - means greater than or equal to no more than - means less than or equal to more than - means greater than less than - means less than Ok Write an inequality that represents Keith's situation.

I'd love to hear about them if you do!

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At this point, we can use our equation solving skills to find the solution to the equation. No more than are key words that note that this problem must be written as an inequality.

Think about others ways you might use inequalities in real world problems. Pay close attention to the key words given below, as this will help you to write the inequality. Are you ready to dive into the "real world" of inequalities? Solve The variable in this equation is already on one side of the equation by itself.

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These equations can make use of any letter as a variable. It does not matter which side we choose. Highlight the important information in this problem. In the example, we divided by -3, yet wrote the answer with the negative in front of the entire fraction, not just the 3.

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That wasn't too bad, was it? At least is a key word that notes that this problem must be written as an inequality. Let's take a look at another example.

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I know it always helps too, if you have key words that help you to write the equation or inequality. I promise to make this as easy as possible. The other goal is to have the number in front of the variable equal to one.

In other words, we can multiply both sides by. So, we must use the greater than or equal to symbol. Just as with solving one-step or two-step or any equation, one goal in solving an equation is to have only variables on one side of the equal sign and numbers on the other side of the equal sign.

Justify prove your answer mathematically. You will only need to perform one step in order to solve the equation. The strategy for getting the variable by itself with a coefficient of 1 involves using opposite operations. Just as with solving one-step or two-step or any equation, one goal in solving an equation is to have only variables on one side of the equal sign and numbers on the other side of the equal sign.

So if you subtract a number from one side, you MUST subtract the same value from the other side.Richard Rusczyk is the founder of Art of Problem Solving.

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He is co-author of the Art of Problem Solving, Volumes 1 and 2 and Intermediate Algebra, and author of Introduction to Algebra, Introduction to Geometry, and Precalculus. Richard Rusczyk is the founder of Art of Problem Solving. He is co-author of the Art of Problem Solving, Volumes 1 and 2 and Intermediate Algebra, and author of Introduction to Algebra, Introduction to Geometry, and Precalculus.

If you're behind a web filter, please make sure that the domains *slcbrand.com and *slcbrand.com are unblocked. Algebra Worksheets By Specific Topic Area and Level We have over 50 free algebra worksheets to print.

Our algebra resources in this area are solid. Online homework and grading tools for instructors and students that reinforce student learning through practice and instant feedback. In multi-step equations, you will need to make use of the techniques used in solving one-step and two-step equations.

You may want to review those topics before beginning the examples in this lesson.

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Solving one step algebra problems
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