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kedua ruas kurangi dgn 2x dan ditambah dengan 6
maka menjadi :
x ≥ -5
3x - 3x - 6 + 11 ≥ 2x - 3x - 11 + 11
5 ≥ -x
-5 ≤ x
x = {-5,-4,-3,-2.......}