Answer:
Explanation:
First of all we will start with the brackets inside the equation,
1.
Now we can multiply 2 by all the values inside the parentheses
2.
I just wanted to confirm that the big X is a variable?
Fact: Did you know that there are about 4 types of parenthese: ( ) - round brackets, [ ] - square brackets, { } - curly brackets, and < > - angle bracket.