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

The person who contributed the most to the understanding and final acceptance of the theory of glaciation was

Which equation correctly applies the law of cosines to solve for an unknown angle measure?

According to aristotle,what is an artistic proof

What effects did the oil shock have on the United States? Check all of the boxes that apply. A. Economic stability B. Gas shortages C. High gas prices D. Greatl

Socrates believed that there was an absolute right and wrong and so was a critic of the Sophists. true or false

Build a rectangular prism using cubes. Then, draw in your journal the top, side, and bottom views of your prism.

Choose the answer. LIFE OR DEATH!!!!!!!! YOU CAN LOOK THE POEM UP ITS SHORT.. PLEASE HELP! WILL GIVE BRANLIEST What is the point of view of the poem "Ozymandia

The mood or attitude conveyed through language,particularly through word choice and sentence structure, is known as

How did Thoreau's "Civil Disobedience" pave the way for significant events later in history?

The Declaration of Independence described the process for creating a new government. process for choosing a new leader. way each colony could join a new governm