Real math help.
How Do You Add Like Terms?
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If you work with variables, you need to know how to add like variables together. This tutorial shows you exactly that! Follow along and see how to add like terms together.
Background Tutorials
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Identify parts of an expression using mathematical terms (sum, term, product, factor, quotient, coefficient); view one or more parts of an expression as a single entity.
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What's a Coefficient?
There is a bunch of vocabulary that you just need to know when it comes to algebra, and coefficient is one of the key words that you have to feel 100% comfortable with. Check out the tutorial and let us know if you want to learn more about coefficients!
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Evaluate expressions at specific values of their variables. Include expressions that arise from formulas used in real-world problems. Perform arithmetic operations, including those involving whole-number exponents, in the conventional order when there are no parentheses to specify a particular order (Order of Operations).
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What is a Variable?
You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!
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Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.
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What are Like Terms?
Combining like terms together is a key part of simplifying mathematical expressions, so check out this tutorial to see how you can easily pick out like terms from an expression
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Further Exploration
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Apply the properties of operations to generate equivalent expressions.
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How Do You Subtract Like Terms?
Subtracting like terms is a lot like subtracting numbers! This tutorial shows you how to perform subtractions with like terms.
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