Solve the inequality. Write the solution set in interval notation.

7(2 − d) ≤ 5(d − 7) + 5d

14-7d = 5d-35 +10d

  14-7d= 15d - 35

       +7d    +7d

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14= 8d - 35

  +35            +35

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49/8D

D=6.12

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