Answer:
p = 0
Steps shown below
Explanation:
5p + 7 - 3p = 3(2 - p) + 1
5p + 7 - 3p = 6 - 3p + 1 (Distributive Property of Equality)
2p + 7 = 7 - 3p (Combine Like Terms)
2p + 7 + 3p = 7 - 3p + 3p (Addition Property of Equality)
5p + 7 = 7 (Simplify)
5p + 7 - 7 = 7 - 7 (Subtraction Property of Equality)
5p = 0 (Combine Like Terms)
5p/5 = 0/5 (Division Property of Equality)
p = 0 (Simplify)