From the problem, we have :

Using distributive property, multiply 3 to the expression inside the parenthesis.
This will be :

The answer is 27x - 3
I think this is how you do it. Hope this helps!!
You're going to want to solve the equations then mark them onto the lines. Number four would turn into -6 *Is greater than* 5n + 9 and number six would turn into -2p *is less than or equal to* -2.
-2/5x -2= 18
-2/5x=18+2
Divide -2/5 with both sides
x= -50
Answer:
below
Step-by-step explanation:
if positive increases
if negative decreases