johnapplestot12 johnapplestot12

14-04-2021
Mathematics

contestada

For the function f(x) = 2x + 9, find the value of x when f(x) = 15.

Respuesta :

yamari11 yamari11

14-04-2021

X = 3

subtract 9 from both sides, which leaves ur equation to 6 = 2x, which then you divide both sides by 2, leaving you with 3 as your answer !

Answer Link

Otras preguntas

How did Theodore Roosevelt’s Corollary influence US foreign policy?

How did Theodore Roosevelt’s Corollary influence US foreign policy?

What factors dose 32 and 36 have in common

Select all that apply. Public service journalism _____. refers to times when the media acts as an advocate for the public focuses on objective and factual repor

Find the cost of 750g at 48p per kg

How would you explain federalism in your own words?

An angle co-terminal with 5pi/7 is: a) -9pi/7 b) -2pi/7 c) 12pi/7 d) 20pi/7

Which of the following is an effect of the Alien and Sedition Acts?

Which sentence does not contain any errors in comma usage? A. The modern, and steel refrigerator had three small compartments. B. It is, a pentagonal, military

Which would be the least helpful for supporting interpretations about the lives of late nineteenth-century immigrants? A. a historical novel about working in th