That is impossible to answer because this is an expression. you can only solve for x in equations
The correct answers are 1. D, 2. A, 3. A, 4. A, 5. A
Answer:
495
Step-by-step explanation:
45×10=450
450+45=495
So first, you want to open the parenthesis here.
So, to do that, first look at the symbol before the parenthesis.
In this case it's a -.
So when it's a -, reverse the symbol inside the parenthesis. (This is because if you don't you're subtracting 2x and then adding 8, when really you're subtracting both 2x and 8.)
So,
9x - 2x - 8
Or simplified,
7x - 8
