Which is the first INCORRECT step in the solution below? Solve: 3 – 2(x + 6) = x + 6

Step 1: 3 – 2x – 12 = x + 6

Step 2: 15 – 2x = x + 6

Step 3: 15 = 3x + 6

Step 4: 9 = 3x

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