Mathematics, 08.12.2020 14:00, audriexpress

Which is the correct way to model the equation -X+8 = (X+(-8) using algebra tiles? 1 positive x-tile and 8 positive unit tiles on the left side; 7 positive x-tiles and 8 positive unit tiles on the right side
8 positive unit tiles on the left side; 7 positive x-tiles and 8 negative unit tiles on the right side
1 negative x-tile and 8 positive unit tiles on the left side; 7 positive x-tiles and 8 negative unit tiles on the right side
8 positive x-tiles and 1 negative unit tile on the left side; 8 negative x-tiles and 7 positive unit tiles on the right side

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Which is the correct way to model the equation -X+8 = (X+(-8) using algebra tiles? 1 positive x-til...