Respuesta :
					                   15=    27+x
-27 27
-12=x
You have to put x on one side by itself and the only way to do that is to subtract 27 on both sides
So the answer is x= -12
					                
					             -27 27
-12=x
You have to put x on one side by itself and the only way to do that is to subtract 27 on both sides
So the answer is x= -12
