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jasonrob

  • 2 years ago

2(9n-1)+7(n+6)=-60

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  1. greeneyes<3
    • 2 years ago
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    use the distributive property. 18n-2 +7n+42=-60 add like terms 25n+40=-60 then subtract 40 from -60 25n=-100 divide by 25 n=-4

  2. jasonrob
    • 2 years ago
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    thank you

  3. greeneyes<3
    • 2 years ago
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    no problem:)

  4. jasonrob
    • 2 years ago
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    can i have your helpwith properties of exponents on this equation (4xy)to the negative 1 power

  5. greeneyes<3
    • 2 years ago
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    :/ sorry idk how to do that... try closing this question and posting (4xy)^-1 so others can see it :) im sure they can help :)

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