1564145
1564145 1564145
  • 08-09-2017
  • Mathematics
contestada

What is the value of d?

āˆ’5.5(dāˆ’2)=āˆ’12.1

d =

Respuesta :

DeathTheKid101 DeathTheKid101
  • 08-09-2017
divide both sides by -5.5.

simplify -12.1/-5.5 to 2.2.

add 2 to both sides

simplify 2.2 + 2 to 4.2

Answer: d = 4.2
Answer Link
royalroyfan1
royalroyfan1 royalroyfan1
  • 08-09-2017
-5.5(d-2) = -12.1
Divide both sides by -5.5
d - 2 = -12.1 / -5.5
Add 2 to both sides
d = (12.1 / 5.5) + 2
d = 2.2 + 2
d = 4.2

Answer Link

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