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

In the 1870s, a gold rush attracted waves of settlers to Sioux territory in

A trait is a specific characteristic that varies from one individual to another. true or false.

Lately, you have been working on improving your skills. You are quite fast and respond quickly to things that happen around you. However, you have some trouble

Identify the simple predicate in the following sentence.my mother has been waiting all morning for the plumber to arrive.

The number of stops a bus makes on a certain day is represented by the variable s. Which set of numbers best describes the value of the variable?

A scientist is going to perform and experiment to see how a new antibiotic affects a strain of bacteria. Which of the following peices of equiment would be most

True or False: For an absolutely symmetric, mound-shaped distribution, the mean, median, and mode are all the same?

What time does pm start??

write an equation in point-slope form of the line having the given slope that contains the given point. m=−0.8, (14.5,12.8) select one: a. y−14.5=−0.8(x−12.8) b

may someone help me out with this please