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

For English, I am writing a diamante poem. My nouns are chocolate and lemon, and I've thought of the adjectives but I can't think of the verbs for chocolate. Ca
What are the Buddhist teachings?
assume the substance has a half-life of 11 years and the initial amount is 126 grams.How long will it be until only 15 % remains?
A can of drink is in the shape of a cylinder. The can has a radius of 4cm and a height of 15cm. Calculate the volume of the cylinder. You must include the corre
what branch of government makes the laws
how does friction affect brick structures
simplify [tex] \sqrt{49/4} [/tex]
how does friction affect brick structures
A cylinder has a base diameter of 10cm and a height of 14cm. What is its volume in cubic cm, to the nearest tenths place?
How much force is needed to move a box to an acceleration of 1.5 m/s^2 and a mass of 50 kg?