Consider the sequence of steps to solve the equation: 2(x - 4) + 6x = 9x - 10
Given 2(x - 4) + 6x = 9x - 10
Step 1 2x - 8 + 6x = 9x - 10
Step 2 > 2x + 6x - 8 = 9x - 10
Step 3 = 8x - 8 = 9x - 10
Step 4 8x - 8x - 8 = 9x - 8x - 10
Step 5 0 - 8 = x - 10
Step 6 -8 = x - 10
Step 7 -8 + 10 = x - 10 + 10
Step 8 2 = x + 0
Step 932 = x
Which step in solving this equation is justified by Combining Like Terms?
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