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8-2x≥ -22
8 + 22 ≥ 2x
30 ≥ 2x
x = 30/2 = 15
yang lainnya ikuti cara yang diatas, kalau gk bsa nnti aku terusin :))
=2-4x≥-22
=4x≥-22-2
=4x≥-24
=4x:4≥-24:4
=x≥-6