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2p + 2 ≤ 6p - 9 + 3
2p - 6p ≤ -9 + 3 - 2
-4p ≤ -8
p ≥ 2
semoga membantu ya :)
2p+2≤6p-9+3
2p+6p≤-9+3+2
8p≤-4
p≤-4/8
p≤-1/2