Respuesta :
					                   -12 = 3x + 3
-12 - 3 = 3x subtract both sides by 3
-15 = 3x
-15/3 = x divide both sides by 3
-5 = x
hope this helps, God bless!
					                
					             -12 - 3 = 3x subtract both sides by 3
-15 = 3x
-15/3 = x divide both sides by 3
-5 = x
hope this helps, God bless!
 
			                   
					                  