Woah, i haven't seen these equations in a long time...
but i'll help you don't worry!
In order to solve this you must use PEMDAS (Parenthesis,Exponent,Multiplication,Division,Addition,and Subtraction!)
So...
(2)*(-7)+14-4
The Cont.:
-14+14-4
The Cont.:
0-4
The answer is -4!
-Hope It helps! :3