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4 − [5p− 7 − (8 − 2p)] + 11p− 5
4 - [5p - 7 - 8 + 2p] + 11p - 5
4 - [7p - 15] + 11p - 5
4 - 7p + 15 + 11p - 5
4p + 14
Solución :
4p + 14