karlacard
karlacard karlacard
  • 11-05-2020
  • Mathematics
contestada

Let w(x) = 3x - 7. If w(x) = 8, find x.​

Respuesta :

derricj2001
derricj2001 derricj2001
  • 11-05-2020

Answer:

x=5

Step-by-step explanation:

3×5=15 and 15-7=8

just did the question on a calculator

Answer Link
Wolfyy
Wolfyy Wolfyy
  • 07-09-2020

All we need to do is substitute and simplify.

w(8) = 3(8) - 7

w(8) = 24 - 7

w(8) = 17

Best of Luck!

Answer Link

Otras preguntas

Ted, a project manager, wants to invest in a project with an initial cost of $58,500 and cash flows of $32,400 and $38,500 in Years 1 and 2. Rosita, his boss, r
Which of the following is NOT an example of how the Southwest Indians are using traditional skills to make money? A. raising sheep B. making jewelry C. weaving
Please help me with this problem!
In what ways is the concept of "no taxation without representation" central to America's identity as a nation?
Caitlin has finished her schooling and training to be a dental hygienist. She has two job offers that she is considering. Caitlin’s Job Offer Comparison Job 1:
Is -2, 14 a solution to y=-5x+4 ?
List 3 actions you can take to protect yourself online.
What does it mean to be a "good man?" You know, at somebody's funeral, someone might say, "he was a good man." What do they mean by that?
leave absorb carbon dioxide from the air through​
Can someone tell me what the area of this is?