Work with algebraic expressions and equations. You'll use the distributive property to expand and factor, combine like terms, and solve two-step equations and inequalities — including knowing when to flip an inequality sign.
Each topic is a short page: read the walkthrough, watch the video, try the practice, then take a quick quiz. Go in order or jump to what you need.
Use the distributive property and combine like terms.
Undo two operations to isolate the variable.
Solve like equations — but flip the sign when you multiply or divide by a negative.
By the end of this unit, you should be able to:
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