Answer:
p ≤ 1
Step-by-step explanation:
Given
7(3 - p) - p ≥ 8p + 5 ← distribute left side and simplify
21 - 7p - p ≥ 8p + 5
21 - 8p ≥ 8p + 5 ( subtract 8p from both sides )
21 - 16p ≥ 5 ( subtract 21 from both sides )
- 16p ≥ - 16
Divide both sides by - 16, reversing the symbol as a result of dividing by a negative quantity
p ≤ 1
