Astudent 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.