What property of equality is displayed in step 3 in the solving of 9m+4−7m=5m+73 ? Step 1: 9m+4−7m=5m+73 9m−7m+4=5m+73 Step 2: 2m+4=5m+73 3(2m+4)=(5m+73)3 Step 3: 6m+12=5m+7 6m+12−12=5m+7−12 Step 4: 6m=5m−5 6m−5m=5m−5m−5 m=−5 (1 point) Responses Division Property of Equality Division Property of Equality Addition Property of Equality Addition Property of Equality Multiplication Property of Equality Multiplication Property of Equality Subtraction Property of Equality
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In Step 3, the operation performed is subtracting 12 from both sides of the equation. This illustrates the Subtraction Property of Equality, which states that you can subtract the same value from both sides of an equation without changing the equality.
So, the correct choice is: Subtraction Property of Equality.
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