03-02-2017
Mathematics

contestada

What is the value of n in the equation 3n + 2(n + 2) = 9n + 12?

−4
−2
2
4

Respuesta :

Аноним Аноним

03-02-2017

n = -2 is the correct answer

Answer Link

Otras preguntas

What are two rights of everyone living in the United States?

Who vetoes bills? Please help

Which quantity can be calculated for a solid compound, given only the formula of the compound and the Periodic Table of the Elements? (1) the density of the com

Given the balanced equation representing a reaction: H2O + HCl ==> H3O+ + Cl- According to one acid-base theory, the H2O molecule (1) accepts H+ ions (3

Who is the Commander in Chief of the military?

What is the gram-formula mass of Fe(NO3)3? (1) 146 g/mol (3) 214 g/mol (2) 194 g/mol (4) 242 g/mol

Which term identifies a type of organic reaction? (1) deposition (3) esterification (2) distillation (4) sublimation

What was one important thing that Abraham Lincoln did?

Given the balanced equation representing a reaction: H2O + HCl ==> H3O+ + Cl- According to one acid-base theory, the H2O molecule (1) accepts H+ ions (3

Why did the gap between rich ans poor in Latin America grow after independence.