Mathematics, 05.10.2021 14:00 Salas1333

Emory used these steps to solve the equation. X+7=3x+(-5). 1. Add 1 negative x-tile to both sides and create zero pairs 2. Add 7 negative unit tiles to both sides and create zero pairs

3. Divide the 12 negative unit tiles evenly among the 2 x-tiles

4. The solution is x = -6

In which step did Emory make an error?

Answers: 1

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Emory used these steps to solve the equation. X+7=3x+(-5). 1. Add 1 negative x-tile to both sides an...