ants788 ants788

01-10-2016
Mathematics

contestada

Solve the equation -6n+21=12n-15

Respuesta :

lekhagummalla lekhagummalla

01-10-2016

-6n+21=12n-15

21=18n-15

36=18n

2=n

So, the answer is 2.

HOPE THIS HELPS :)

Answer Link

pieface728 pieface728

01-10-2016

2 is the anwser hope you get it right

Answer Link

Otras preguntas

Could I have help with this proof

In ∆ABC, m∠ACB = 90°, m∠A = 40°, CD (D ∈ AB ) is a segment perpendicular to side AB . Find m∠DBC and m∠BCD.

a=5 m/s^2 t=7s What does velocity Equal

Which is the best summary of the central idea of this part of Antony's speech? Read the passage. Then answer the question that follows. ANTONY. You all did love

Japan's imperialism gave it control of a. Korea and Manchuria. b. much of China. c. Australia and Taiwan. d. Taiwan and Korea.

The market system does not produce public goods because rev: 04_09_2018 Multiple Choice private firms cannot stop consumers who are unwilling to pay for such go

Please help me with this.

In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine whi

Which is the largest gland in the body? A).salivary gland B).pancreas C).lacrimal gland D).liver

Which of the following is falseabout dynamic instability of a microtubule end? A) During a growth phase, assembly of GTP-tubulin is faster than incorporated GTP