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anonymous

  • one year ago

Provide the reason for Step 4 in the following proof. Prove: –(a +b) + a = –b Chart with two columns and four rows. The first column is labeled Statements and the second column is labeled Reasons. First column row one: negative open parenthesis a plus b close parenthesis plus a equals negative a plus negative b plus a. Second column row one: Distributive property. First column row two - equals negative a plus a plus negative b. Second column row two - Communicative Property of Addition. First column row three - equals zero plus negative b. Second column row three - Additive Inverse

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  1. anonymous
    • one year ago
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    @200205650

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    • one year ago
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    @k142

  3. anonymous
    • one year ago
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    ne3ver mind guys i got it

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