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ricardo21 Group Title

7(d-5)+12=5

  • 3 years ago
  • 3 years ago

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  1. mathhasproblems Group Title
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    simple... 7d-35+12=5

    • 3 years ago
  2. mathhasproblems Group Title
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    7d-35=17

    • 3 years ago
  3. mathhasproblems Group Title
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    solve for d

    • 3 years ago
  4. andijo76 Group Title
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    7(d-5)+12=5 Add 12 to -35 to get -23. 7d-23=5 Since -23 does not contain the variable to solve for, move it to the right-hand side of the equation by adding 23 to both sides. 7d=23+5 Add 5 to 23 to get 28. Simplify the left-hand side of the equation by canceling the common factors \[d=28 \over 7\] Simplify the right-hand side of the equation by simplifying each term answer d=4

    • 3 years ago
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spraguer (Moderator)
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