Answer:
9p + 1
Explanation:
2(4p - 3) + (p + 7)
Expand,
8p - 6 +p + 7
Group like terms,
8p + p - 6 + 7
Add the similar elements,
9p-1
2(4p-3) + (p+7)
8p - 6 + (p+7)
8p+p+ (-6)+7
9p+-1
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