Find the sum of all integer solutions of the system of inequalities 5 ＞ 2 (1 − x) − 13X ≤ 23 − X

5 ＞ 2 (1 − x) 1 − 13X ≤ 23 − x 2, the solution of inequality 1 is: X ＞ - 32, the solution of inequality 2 is: X ≤ 1, the solution set of inequality system is - 32 ＜ x ≤ 1, then the integer solution is: - 1, 0, 1, so the sum of integer solutions is: - 1 + 0 + 1 = 0

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