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  • 24-11-2022
  • Mathematics
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Use the algebra tiles to model the equation 2x 4 = 3x (−1). then complete the sentences. to model 2x 4, you need: positive x-tiles to represent 2x. positive unit tiles to represent 4. to model 3x (−1) you’ll need: 3 x-tiles to represent 3x. 1 unit tile to represent â€"1.

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