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Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.


Step Work Justification
1 3(x + 2) = 12 Given
2
3 3x + 6 − 6 = 12 − 6 Subtraction Property of Equality
4 3x = 6 Simplify
5 Three times x over three equals six over three Division Property of Equality
6 x = 2 Simplify


3x + 6 = 12; Distributive Property
3x + 2 = 12; Distributive Property
3x + 6 = 12; Multiplication Property of Equality
3x + 2 = 12; Multiplication Property of Equality

Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12. Step Work Justification 1 3(x + 2) = 12 Given 2 3 3x + 6 − 6 = 12 − 6 Subtract class=

Answer :

mhanifa

Answer:

  • 3x + 6 = 12; Distributive Property

Step-by-step explanation:

  • 3(x + 2) = 12

The next step is:

  • 3*x + 3*2 = 12
  • 3x + 6 = 12

This is a distributive property

Correct choice is A

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