2/3 (x + 4) < 1/2 (2x - 6)

2/3 (x + 4) < 1/2 (2x - 6)
2/3x + 8/3 < 1/2x - 3
2/3x - 1/2x < - 8/3 - 3
4/6x - 3/6x < - 8/3 - 9/3
1/6x < - 17/3
x < - 17/3 : 1/6
x < - 17/3 × 6/1
x < - 102/3
x < - 34

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