Question

how to solve this linear equation and how to verify the answer please answer step by step​

Answer 1

Answer:

by cross multiplication

3×(p+7) = 1×(p-6)

3p+21=p-6

3p-p+21=6

2p+21=6

2p= -6 -21

2p= -27

[p= -27/2]

this is your answer