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9.2
The equation modeled is 4x + 2 = -x + 8, and the solution is x = 1.5
The equation modeled is 4x + 2 = -x + 8, and the solution is x = 1.2
The equation modeled is 4x - 2 = -x + 8, and the solution is x = 2
The equation modeled is 4x - 2 = -x + 8, and the solution is x = -2
