0612112199 0612112199

22-02-2021
Mathematics

contestada

given f(x)=-2x-12 find x when f(x)=20

Respuesta :

jasminesilva2907 jasminesilva2907

22-02-2021

Answer:
-16
Step-by-step explanation:
f(x)= -2x - 12
20= -2x- 12
20= -2x
+12
32=-2x
32=x
÷-2
-16=x

Answer Link

Otras preguntas

PLS HELP ILL GIVE MORE IF ITS RIGHT

What type of polynomial is this? 6x + 3

Find value of x, in simplest radical form.

Can someone please help

more slope pls helpppppp

"Germany Takes the Rhineland Back" (1936) "Germany Annexes Austria" (1938) "Germany Takes the Sudetenland" (1938) These headlines might be used to illustrate th

What is the best answer for this

Help me pls I really need this answer

Mitosis ans meiosis are both ways in which cells___?

Imagine you are competing in a track and field race. Describe three different ways in which your neurons will play a role in your actions during the race.