A student is attempting to isolate the variable t in the literal equation below. Which statement best applies to the sample mathematical work shown? Given: 2t + s – 4 = 8 – s Step 1: I first add 4 to both sides, resulting in 2t + s = 12 – s. Step 2: I then subtract s from both sides, resulting in 2t = 12 – 2s. Step 3: I then divide both sides by 2, giving a final answer of t = 6 – s.