It is not an integer because it isn’t a whole number.
<span>The correct answer is D. The number 7 is subtracted from the first term, 2x/3, but then an equal sum is added, and the two effectively cancel each other out. This means that the value of the first expression is essentially 2x/3, which is option D.</span>
The answer is the 3rd option
Answer is picture below. Sorry, they are not in order while being worked at but, they ate in order in the function.