The position of rational number a, B and C on the number axis is shown in the figure, which is simplified as follows: a + B + A + B + B-C - A + 1 As shown in the figure: —————1——a——0———1—b——c————————————— | Math enthusiast | Mathematical art

The position of rational number a, B and C on the number axis is shown in the figure, which is simplified as follows: a + B + A + B + B-C - A + 1 As shown in the figure: —————1——a——0———1—b——c—————————————

This question has been asked
As shown in the figure, - 11
Then a = - A, B = b
Because a + b > A + 1, a + 1 > 0, that is a + b > 0
So a + B = a + B, a + 1 = a + 1
b

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