A student wrote the steps while solving the equation 3(x+2)-15 as shown. Step 1: 3x +6= 15 Step 2 : 3x-9 Which property justifies the work between steps 1 and 2? A. Distributive property

Algebra: Structure And Method, Book 1
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A student wrote the steps while solving the equation 3(x+2)=15 as shown. Which property justifies the work between steps 1 and 2 Step 1 3x+6= 15 Step 2 3x=9
A student wrote the steps while solving the equation 3(x+2)= 15 as shown.
Step 1: 3x+6= 15
Step 2 : 3x = 9
Which property justifies the work between steps 1 and 2 ?
A. Distributive property
B. Subtraction property of equality
C. Multiplication property of equality
D. Symmetric property
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Transcribed Image Text:A student wrote the steps while solving the equation 3(x+2)= 15 as shown. Step 1: 3x+6= 15 Step 2 : 3x = 9 Which property justifies the work between steps 1 and 2 ? A. Distributive property B. Subtraction property of equality C. Multiplication property of equality D. Symmetric property Activate Windows
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