Answer: X = 5
Explanation: To solve for X in the equation shown here, our goal is to get X by itself. Our first step will be to isolate the term containing X which in this case is 2x. To isolate 2x, we need to get rid of the minus 5 and we can do this by adding positive 5 to cancel the 5's out. Remember, whatever we do to one side of the equation we must do to the other side. If we added 5 to -5, then we need to add 5 to 5 on the right side of the equation. If we add 5 and 5 together we get a sum of 10. Now we have the equation 2x = 10. Now, to get X by itself we need to notice that it is being multiplied by 2 so we need to divide 2x by 2. 2x ÷ 2 = X and 10 divided by 2 = 5. Therefore, X = 5.