Consider the sequence of steps to solve the equation: 2(x β 4) + 5x = 9x β 10 Given β 2(x β 4) + 6x = 9x β 10 Step 1 β 2x β 8 + 6x = 9x β 10 Step 2 β 2x + 6x β 8 = 9x β 10 Step 3 β 8x β 8 = 9x β 10 Step 4 β 8x β 8x β 8 = 9x β 8x β 10 Step 5 β 0 β 8 = x β 10 Step 6 β β8 = x β 10 Step 7 β β8 + 10 = x β 10 + 10 Step 8 β 2 = x + 0 Step 9 β 2 = x Which step in solving this equation is justified by Combining Like Terms? A) Step 1 β 2x β 8 + 6x = 9x β 10 B) Step 2 β 2x + 6x β 8 = 9x β 10 C) Step 3 β 8x β 8 = 9x β 10 D) Step 4 β 8x β 8x β 8 = 9x β 8x β 10