Answer:
Step-by-step explanation:
1212121212121212
3(x-9)=40
Because distributive property is when you doe something that is in parenthesis. and it's in parenthesis.
x has two possible values
x = 0.27 (rounded)
x = 3.73 (rounded)
(sorry the quadratic formula was two complex to type into this box so I just solved it)