Respuesta :

renardtnt1

Answer and Step-by-step explanation:

We have to solve for d.

First, we can divide each value by 5 (due to each value being divisible by 5).

d + 10 = 80

Subtract 10 from both sides of the equation.

d = 70     <-- This is your answer.

#teamtrees #PAW (Plant And Water)

I hope this helps!

Answer:

[tex]\boxed{\sf d=70}[/tex]

Step-by-step explanation:

[tex]\sf 5d+50=400[/tex]

[tex]\boxed{\sf {Subtract\:}50\sf {\:from\:both\:sides}}[/tex]

  • [tex]\sf 5d+50-50=400-50[/tex]
  • [tex]\sf 5d=350[/tex]

[tex]\boxed{\sf \sf {Divide\:both\:sides\:by\:}5}[/tex]

  • [tex]\sf \cfrac{5d}{5}=\cfrac{350}{5}[/tex]
  • [tex]\sf d=70[/tex]

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