Answer:
one
Explanation:
The equation 4p + 7 = 3(4p) can be simplified by distributing the 3 on the right-hand side of the equation:
4p + 7 = 12p
Subtracting 4p from both sides of the equation, we get:
7 = 8p
Dividing both sides of the equation by 8, we get:
p = 7/8
Therefore, the equation has only one solution, which is p = 7/8. Answer: one.