Seudónimo Seudónimo

01-05-2017
Mathematics

contestada

What is n equals to in this eqution 12n+7=8n+15?

Respuesta :

01-05-2017

12n + 7 = 8n + 15
Subtract 8n from both sides.
4n + 7 = 15
Subtract 7 from both sides.
4n = 8
Divide both sides by 4.
n = 2

Answer Link

Otras preguntas

how is passing down an oral history different from passing down a written one

Who is the main character of to kill a mockingbird

In Hinduism, the religious and moral duties of an individual are referred to as A. karma. B. ahimsa. C. atman. D. dharma.

When astronauts travel to the moon, their bodies experience a lower gravitational pull than on Earth. Which type of pull are they experiencing?

What does the speaker want most for his audience to feel? sympathy for his people anger at the u.s. government joy that his people will be rescued frustration w

Mis hermanos y yo no tenemos los mismos profesores. mi hermano tomás estudia el espa?ol. _______ profesor de espa?ol es el se?or morales. yo también estudio el

Inspectors and judges are responsible for the proper ________ of the election. material, conduct, public relations

HELP! Please with economic stuff due in an hour Which of the following would NOT be helpful in analyzing an item or situation's cost and benefit? A. determinin

To the nearest hundredth, what is the length of line segment AB ? Drag your answer into the box. The length of line segment AB is approximately units. A.9.54

Use the discriminant to find the number of real solutions of the equation 3x^2 – 5x + 4 = 0