dugghi678 dugghi678
  • 13-03-2020
  • Mathematics
contestada

UPLI
Given f(x) = -2x - 12, find x when f(x) = 20.

Respuesta :

altavistard
altavistard altavistard
  • 15-03-2020

Answer:

x = -16

Step-by-step explanation:

Set -2x - 12 = to 20 and solve for x:

Adding 12 to both sides, we get -2x = 32, so that x = -16

Answer Link

Otras preguntas

Solve x+1>3. Graph the solution. plz help.
Those who are automatically awarded slots as convention delegates based on the office they hold are
11. This question has two parts: List some important ideas that Walk Two Moons includes. Why did you choose those ideas? Tell how using a Reading Role helpe
Under the Affordable Care Act, the individual mandate: A. offers all Americans health care directly from government facilities. B. requires all states to offer
This is hard can I get help
When entering the roadway from a driveway, side street or freeway onramp you must yield the right-of-way to other vehicles on the road?
can I please get some help
Consider the circle graph below. If $285 of the vacation budget is for activities, what is the total vacation budget? A. $5415 B. $1500 C. $2850 D. $3800
Total lung capacity (tlc) is equal to residual volume plus __________. ls23l
PLEASE PLEASE I NEED HELP ASAP