x < 11
x < -1
x > 6
x > 11
Correct answer is D
13 (x + 1) - 1 > 15(x + 4) = x+13−1 > x+45
x+13−x+45−1 > 0
= 5x+5−3x−1215
2x - 7 > 15
2x > 22 = x > 11
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