gavinmc208 gavinmc208
  • 23-11-2020
  • Mathematics
contestada

The sum of twice a number and 4 is -22. Find the number

Respuesta :

ScientistB
ScientistB ScientistB
  • 23-11-2020

Answer:

-13

Step-by-step explanation:

let the unknown number be x

2x + 4=-22

2x=-22-4

2x=-26

divide both sides by 2

x=-13

Answer Link

Otras preguntas

How did the opposition to and subsequent rejection of the League of Nations affect US policy at the beginning of World War II? The United States were members of
what were some difficulties Robert Hickman faced and his group faced after escaping Missouri
The by-products of cellular respiration include A) energy and oxygen. B) glucose and oxygen. C) carbon dioxide and water. D) glucose and carbon dioxide.
Suppose you're an attorney. In a case you're presenting to federal court, you argue that the person you're defending suffered cruel and unusual punishment. Whic
A motorist travelled 348km in 6 hours' Find his average speed in km/h
How much will it cost for Gary to reserve 13 lanes?
Which is bigger 30% or 1/3
what is 10 times as much as 0.5 and why?
how many moles of water H2O contain 2.0 x 10^22 molecules of water? express the quantity in moles to two significant figures
Need help before 1/27/2015 Which word is a contraction? A. its B. it's C. her's D. his