Seudónimo Seudónimo

02-03-2017
Mathematics

contestada

-2x-9=-4 help me pleaseeeeeeee

Respuesta :

02-03-2017

-2x-9=-4
add 9 to both sides of the equation.
9+-4 is 5.
-2x = 5
divide by both sides now.
x= -2.5

Answer Link

Otras preguntas

Describe the Roman conquest of Italy

How does the human body maintain homeostasis? a. via kidney filtration b. via feedback mechanisms c. through the uncontrolled release of hormones d. by carr

what is the source of the power in this mill

The atmosphere is a mixture of gases. It is mostly composed of _____. oxygen and carbon dioxide nitrogen and oxygen carbon dioxide and water vapor nitrogen and

What is the opposite of disputing

What are the solutions of 3x2 + 14x + 16 = 0?

Yolanda needs 5 pound of ground beef to make lasagna for a family reunion. one package of ground beef weighs weighs 2 1/2 pounds. another package weighs 2 3/5 p

Acceleration will only speed up an object true or false

__________ is written in a form of Persian script and read from right to left. a. Urdu c. Nepali b. Hindi d. Pakistani

Which best describes the underlined word in the sentence? Throughout history, people around the world have observed the sky. A. complete subject B.