What is the inverse of P=15 - 0.15Qd and how do I solve this equation to get a demand amount?

Question

I am computing for the elasticity of demand is the current price is $10 but I do not have a demand amount.

Answer 1

?????????? "invers" ?????????

??????????? "demand amount" ????????

p=15 -0.15dq

yukan solv for d or q

such as...p-15=-0.15dq....so dq=(15-p)/0.15

an d=(15-p) / (0.15*q)

or q=(15-p) / (0.15d)