julissahiguera16
julissahiguera16 julissahiguera16
  • 04-01-2021
  • Mathematics
contestada

What formula could I use to solve this ?
Using f(x) =-3+7
What is x when f(x) = -20


Respuesta :

khanmk2007 khanmk2007
  • 04-01-2021

Answer:

x = 9

Step-by-step explanation:

I think you wrote the question wrong (I am assuming that there is a x next to the -3).

Subtract 7

-27 = -3x

divide by -3

9 = x

Answer Link

Otras preguntas

When two atoms combine by transferring electrons, it is a(n) _____ bond. ionic covalen
Refers to the Mediterranean world, centered around the Mediterranean and Black SeaO Judeo-ChristianO Greco-Roman​
the HCf of 30 and40​
what did the man who was always outside Reyna's house sell?
how Allah helped Muslims in the war of Badr against Disbelievers
Two students are in charge of finding how many​ T-shirts to order for the students that want one. Each student collects sample data. The conclusions are sho
An accelerating voltage of 2.25 103 V is applied to an electron gun, producing a beam of electrons originally traveling horizontally north in vacuum toward the
use substitution {y-4x=-7 5x+y=-6
Mr. Ferrier invested $26,000. Some was invested in bonds that made a 5% profit, and the rest was put in stocks that made an 8% profit. How much did mr. Ferrier
what is the present tense about video games?​