Question: X The equation 12 # 7 is solved in several steps below. 3 For each step, choose the reason that best justifies it. Step Reason

X The equation 12 # 7 is solved in several steps below. 3 For each step, choose the reason that best justifies it. Step Reason X 12 - -7 Given equation 3 W X 12 + 12 = -7 + 12 Choose one Addition Property of Equality - 5 Subtraction Property of Equality W X Multiplication Property of Equality X Division Property of Equality 3. 5.3 3 Simplifying Distributive Property x = 15

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