kmorat200
kmorat200 kmorat200
  • 02-12-2020
  • Mathematics
contestada

Using the relation f(x) = 2x + 16, what is the value of x if f(x) = 40?

Respuesta :

jadaconnell
jadaconnell jadaconnell
  • 02-12-2020

Answer:

12

Step-by-step explanation:

40= 2x + 16

subtract 16 from both sides

24 = 2x

divide both sides by 2

12 = x

Answer Link

Otras preguntas

If x + y = 9, z + y = 12, and z + x = 11, what is the average (arithmetic mean) of x, y and z?
In feudal society, a tract of land set aside by a lord for his own personal use was called the _____. bailiff demesne coloni simony
what is the ratio of 72/80
If x + y = 9, z + y = 12, and z + x = 11, what is the average (arithmetic mean) of x, y and z?
Which mixed number is equal to 8.25? A. 8 1/4 B. 8 2/5 C. 8 1/2 D. 82 1/5
In act I of Shakespeare's Macbeth, the witches declare, "Fair is foul, foul is fair." This statement is central to which theme of the play? ambition fate versus
Which sentence uses punctuation correctly? a. You are going to fall off the cliff unless you move back. b. I wore my special hiking boots, so that I would not
Sal had a board 5/6 yard in length.He cut off 1/3 yard,and then cut what remained into pieces each 1/6 yard long.How many pieces were there. A 2. B 3. C 4. D 6
Which of the following obligations were owed by serfs as part of the feudal contract? Vassals and serfs were required to vote for their lord at local or regiona
is 4/6 greater than 6/10