Building One Variable Algebraic Expressions

Build algebraic expressions by exploring virtual models in this activity.
Putting It All Together
[i]Answer these open ended questions on your own or with others to form deeper math connections. [/i]
Some expressions can be built in more than one way.  Build an expression that is equivalent to [math]-8x+16[/math] as many different ways as you can.  How can you be sure that you’ve found them all?

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