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7x -
11x -
11x -
11x -
11x - 2x < 33
9x < 33
x <
2)
2(x-3) - (x+3) < x + 2
2x - 6 - x - 3 < x + 2
x - 9 - x < 2
0 < 2 + 9
0 < 11