Consider the sequence of steps to solve the equation: 2(x - 4) + 6x = 9x - 10
Given = 2(x - 4)...
Mathematics, 12.05.2020 16:57 smilxess
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 β 8 = 9x - 10
Step 3 8x - 8 = 9x - 10
Step 4 = 8x - 8x - 8 = 9x β 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 9 = 2 = x
Which step in solving this equation is justified by the Distributive Property?
Answers: 2
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