Respuesta :
The coefficient is the number with a variable ( letter)
In the given equation you have -2x, where x is the variable, so the coefficient would be -2.
The answer is B.
					                   -2 is the answer because the coefficient is always the number in front of the variable or the letter. In this case the number in front of x. Hope this helps❤️
					                
					                
					              
					                  