oduhlis
oduhlis oduhlis
  • 24-07-2019
  • Mathematics
contestada

Given the function f(x) = 3 x - 21 + 6, for what values of x is f(x) = 18?

Respuesta :

joshsims1111
joshsims1111 joshsims1111
  • 24-07-2019

Answer:

X=2

If 21+6=27 then subtract what f(x) is (which is 18) from the 27. 27-18=6 then 3x2=6 so therefore your answer is 2. Hope this helps!!

Answer Link
jagteshwar123 jagteshwar123
  • 25-07-2019
18=3x-21+6
18=3x-15
33=3x
X=11
Answer Link

Otras preguntas

You make 42,500 and your spouse makes 37750 . using the 20% to 25% range , calculate the least and the greatest amount you should spend on housing
what was one of the most deadly illness the pioneers have faced ?how was it spread?
Which office supplies start with letter j
how do i solve this?
Mr. DeMouy is thinking of an irrational number between 4 and 9. Mrs. Nelson says that the number must be . Mr. DeMouy says this isn’t true and there are many i
8313.81=3000(1+r/12)^60 how do you get rid of the exponet
The size of a food web is limited by the number of
Compare and contrast sea breeze and land breeze
PLS HELP ME WITH 1, 2, and 3 (SHOW WORK!!!) MUST SHOW WORK! + LOTS OF POINTS!
What is the answer to this problem4 times1989 and a picture of how they do it