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anonymous

  • one year ago

can someone pleased help me? Select the correct reason for statement 2. Prove: 9 + 3x + (x ∙ 4) = 7x + 9 Statements Reasons 1. 9 + 3x + (x ∙ 4) 1. Given 2. 9 + 3x + 4x 2. 3. 9 + 7x 3. Addition 4. 7x + 9 4. Commutative Property

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  1. jim_thompson5910
    • one year ago
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    the x*4 turns into 4*x what rule is being used?

  2. chrisdbest
    • one year ago
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    Thats looks like the Multiplication Property or the Distributive property

  3. chrisdbest
    • one year ago
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    Or Parenthesis Property XD

  4. chrisdbest
    • one year ago
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    If I knew the options then I could tell, but I get the gist

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