Penjelasan dengan langkah-langkah:
9x + 3 ≥ 2x - 11
9x - 2x ≥ -11 - 3
7x ≥ -14
x ≥ -2
HP = {-2, -1, 0,...}
9x + 3 - 3 ≥ 2x - 11 - 3
9x ≥ 2x - 14
9x - 2x ≥ -14
(9 - 2)x ≥ -14
x ≥ -14/7
HP = {-2, -1, 0, 1, 2 ...... }
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Penjelasan dengan langkah-langkah:
9x + 3 ≥ 2x - 11
9x - 2x ≥ -11 - 3
7x ≥ -14
x ≥ -2
HP = {-2, -1, 0,...}
9x + 3 ≥ 2x - 11
9x + 3 - 3 ≥ 2x - 11 - 3
9x ≥ 2x - 14
9x - 2x ≥ -14
(9 - 2)x ≥ -14
7x ≥ -14
x ≥ -14/7
x ≥ -2
HP = {-2, -1, 0, 1, 2 ...... }