brecoberley1 brecoberley1

03-10-2017
Mathematics

contestada

What is two times a number n is three times the sum of n and nine

Respuesta :

Autumn345 Autumn345

03-10-2017

2n=3(n+9)
2n=3n+27

n = -27

Answer Link

Otras preguntas

An antibaryon composed of two antiup quarks and one antidown quark would have a charge of (1) +1e (3) 0e (2) −1e (4) −3e

Explain why you might want to write very large and very small numbers in scientific notation.

A chemical reaction is at equilibrium. Compared to the rate of the forward reaction, the rate of the reverse reaction is (1) faster and more reactant is produce

What do you think is the most compelling scientific reason not to build offshore wind

Most profits from the global economy that emerged in the early 1900s went to a. industrialized nations of the West. b. local economies in Africa and Asia. c. Eu

Which list of elements from Group 2 on the Periodic Table is arranged in order of increasing atomic radius? (1) Be, Mg, Ca (3) Ba, Ra, Sr (2) Ca, Mg, Be (4) Sr,

What famous statement proved that Herbert Hoover believed the economy would quickly recover from the Great Depression? a. “prosperity is just around the corner

What is the role of nucleotides in DNA structure?

Compared to the freezing point of 1.0 M KCl(aq) at standard pressure, the freezing point of 1.0 M CaCl2(aq) at standard pressure is (1) lower (2) higher (3) the

find the GCF of the numbers by listing the factors 36,42 a.2 b.84 c.252 d.6