Apasini24id Apasini24id Mathematics Answered Nigel tried to solve an equation step by step 3 (21-4) 4) = 20 2h - 4 = 10 Step 2h = 14 Step 2 h = 7 Step 3 Find Nigel's mistake. Choose 1 answer: Step 1 Step 2 Step 3 Nigel did not make a mistake