Answer:
b ∈ ∅
Explanation:
-2 ( 1 - 2b ) ≥ -8b - 4 ( -2 - 3b )
-2 + 4b ≥ -8b + 8 + 12b
-2 + 4b ≥ 4b + 8
-2 ≥ 8
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