Simon used these steps to solve an equation:
Step 1: - 6 (x + 7) = 2 (x - 11)
Step 2: - 6x - 42 = 2x - 22
Step 3: - 8x - 42 = - 22
Step 4: - 8x = 20
Which property did he use to get from step 3 to step 4?
A. addition property of equality
B. distributive property
C. subtraction property of equality
D. transitive property
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