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Which two expressions are equivalent? PLZ HELP

Which two expressions are equivalent? PLZ HELP-example-1
User Leo Ma
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1 Answer

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Answer: I'm pretty sure it's a or c. I think its c.

Step-by-step explanation: Cuz 3x + 4x = 7x times 4x = 28x then we have

12x + 16x = 28x

User Georg Ringer
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