bum29 bum29 03-02-2021 Mathematics contestada Answer choices (Choose all that apply) Step 1: 3(4x+12) = 180 should equal 4x + 36 = 180 Step 1: 3(4x+12) = 180 should equal 12x + 36 = 180 4x + 36 = 180 (or 12x + 36=180) should equal 180-36 which is 144 4x + 36 = 180 (or 12x + 36=180) should equal 180-36 which is 168 4x = 168 is correct 4x = 144 is correct 12x = 168 is correct 12x = 144 is correct