19-01-2018
Mathematics

contestada

21=-6n-n
how do you slove the algebraic equation

Respuesta :

Kaikerscupcake Kaikerscupcake

19-01-2018

21= -6n-n

Combine like terms.

-6n-n= -7n (when you subtract a negative by a negative, you continue left of the number line)

21= -7n

Divide both sides by -7.

n= -3

I hope this helps!
~kaikers

Answer Link

Otras preguntas

Which explains how merchants such as Levi Strauss became wealthy during the California Gold Rush? A. Miners had no paper money so they used gold nuggets to pay

A storage shed has the shape of a rectangular prism that is 6 feet wide, 12 feet long, and 9 feet high. What is the volume of this storage shed?

Advances in navigation technology and the desire of Europeans to obtain goods from Asia are most closely associated with the (1) rise of feudalism (2) Agri

Which president resigned when Congress prepared to impeach him for crimes related to Watergate? A.Richard Nixon B.Gerald Ford C.Ronald Reagan D.George H.W.

what is the radius of the inside of the sewer pipe if the circumference of the outside of the pipe is 12.56 feet.

Which describes how the pronoun is used in the sentence? Grandmother has given the African masks to Brendan and me. A. direct object B. subject C. object of a p

when h has the value 4 calculate 16-3h

In the cells of the human body, oxygen molecules are used directly in a process that (1) releases energy (2) digests fats (3) synthesizes carbohydr

The Democratic party is planning to hold an open primary election to choose a candidate for the senate. Which of the following groups would be allowed to vote i

• Zheng He’s seven voyages are sponsored by the government. • Corn and peanuts are introduced into the people’s diet. • The Forbidden City is built in Beijing.