driiaa2003 driiaa2003
  • 01-07-2020
  • Mathematics
contestada

Solve for d.
4d – 4 = 5d - 8

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 01-07-2020

Answer:

d = 4

Step-by-step explanation:

4d - 4 = 5d - 8

Add -5d and 4 on both sides.

4d - 5d = - 8 + 4

- 1d = - 4

Divide -1 into both sides.

d = -4/-1

d = 4

Answer Link

Otras preguntas

Pls help me with this i am giving 50pts out
Vienna bought a packet of 12 gift cards. She used 2 gift cards and her sister used 3 gift cards . What fraction of the gift cards did the two sisters use
Please help me on this!
Little Rock Nine ( What were they known for?)
How long does it take to freeze a 100 mm diameter sphere of pure Aluminum in a plaster mold assuming: a. No superheat and neglecting the heat flow divergence (c
PJ is Decorating Pupcakes for Rocky´s Birthday Party. Her Color Scheme is Black, Purple, and Green. She Will use This Spinner to Determine the Color of Spinkles
25x25 in exponential form
Round the number. Write the result as a product of a single digit and a power of 10. 0.000000000994
7.4.4: Length of User's Name
What is the probability that the average of four babies' weights will be within 1. 2 pounds of the mean; will be between 6. 8 and 9. 2 pounds?