bella7926 bella7926

01-09-2021
Mathematics

contestada

Three times the sum of a number and 4 is twice a number minus 8.

Respuesta :

jmeyer511 jmeyer511

01-09-2021

Answer:

Step-by-step explanation:

3(n+4)=2n-8

3n+12=2n-8

5n= -20

n= -4

Answer Link

Otras preguntas

How to calculate a probability

Where do prefixes occur in a word? after a word * at the beginning of a word in the middle of a word at the end of a word

which of these developments is a positive effect of cell technology on society

Palabra que sirve para modificar a un adjetivo un verbo o un adverbio ?

Which religion started in India and was carried to China, where it had a great influence? Hinduism Buddhism Islam Christianity

7+(8+12)=____+12? Which property was used?

Identify the phrase in this sentence. The cheetah runs quickly after the gazelle. A. The cheetah runs B. after the gazelle C. the gazelle D. The cheeta

Compare using <, >, or =. 1/2 ___ 5/10 < > =

What's in the middle between 275 and 310

What are nurseries, nursery classes attached to primary schools, preschools and playgroups, primary school reception classes, accredited childminders and sure s