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Mathematics, 11.08.2021 18:30 Doogsterr
Indicate which property is illustrated in Step 1. Step 1 12 + 10x - 12 - 6x + 6 = 12 + (10x - 12) - 6x + 6 Step 2 = 12 + (-12 + 10x) - 6x + 6 Step 3 = [12 + (-12)] + (10x - 6x) + 6 Step 4 = 0 + (10x - 6x) + 6 Step 5 = (10x - 6x) + 6 Step 6 = (10 - 6)x + 6 Step 7 = 4x + 6 A. additive identity B. associative C. additive inverse D. distributive
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Indicate which property is illustrated in Step 1. Step 1 12 + 10x - 12 - 6x + 6 = 12 + (10x - 12) -...
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