What is the value of x in the equation 3(2x + 4) = –6? (4 points) –3 1 12 19 3. the steps below show the incomplete solution to find the value of x for the equation 5x –2x –3 = –2 + 15: step 1: 5x –2x –3 = –2 + 15 step 2: 5x –2x –3 = 13 step 3: 3x –3 = 13 which of these is most likely the next step? (4 points) 3x = 16 3x = 10 3x = 39 3x = 3