theshadyonex theshadyonex

03-02-2022
Mathematics

contestada

Twice the difference of a number and seven is equal to four less than the product of five and the number. What is the value of n?

Respuesta :

clarch19 clarch19

03-02-2022

Answer:

-10/3 = n

Step-by-step explanation:

let 'n' = number

2(n-7) = 5n-4

distribute the 2 to eliminate the parentheses:

2n - 14 = 5n - 4

subtract '2n' from each side to get:

-14 = 3n - 4

add 4 to each side to get:

-10 = 3n

-10/3 = n

Answer Link

Otras preguntas

Can someone explain to me what a consistent-dependent system is?

Which metric unit would you use to measure: 1.The length of a newspaper. 2. The height of a lamp post. 3. The length of a bus route. 4. The width of a ruler.

can someone answer number nine for me I have been stuck on this question for too long plz help me

what should I do for science fair this year?

Parts of Dalton’s atomic theory were disproved. Do you think that this should be taken as a criticism of Dalton as a scientist? Use a description of what you th

Identify the substance that has the boiling point of 100 degree Celsius

A gumball machine has 78 gumballs. each person who puts a coin into the machine gets 3 gumballs. after a certain number of people get gumballs, there are 54 gum

One way in which the persian empires contributed to the development of international trade

in a controlled enviroment the varible that is change is called

increasing the intensity of an exercise will increase the strength of a muscle. True False