Respuesta :

24nelsona

Answer:

d = -4.4

Step-by-step explanation:

20 + 5d = -2

-20           -20

5d = -22

5d/5   -22/5

d = -4.4

capsasha2

Answer:

10

Step-by-step explanation:

  1. Plug in the value of d: 20 + 5(-2)
  2. 5(-2) = 5 × -2 = 10
  3. Plug -10 in: 20 + -10
  4. Simplify: 20 - 10
  5. 20 - 10 = 10

I hope this helps!

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