combination   4 videos

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  Simplifying Expressions and Combining Like Terms

  Algebra Pre-Algebra

  How to simplify expressions by distributing and/or combining like terms.

  distributive property coefficient like terms expression
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  Adding and Subtracting Polynomials

  Algebra Polynomials

  How to add or subtract polynomials.

  simplify combine like terms
• 

  Solving Multi-step Equations

  Algebra Solving Equations

  How to solve multi-step equations.

  expressions equations solutions implying like terms combining like terms
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  Solving Equations with a Variable on Both Sides

  Algebra Solving Equations

  How to solve equations with the same variable on both sides.

  expressions equations solutions implying like terms combining like terms distributive property