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

Can someone please help me. I have this due by midnight and I dont know what to do. Please explain it ask best as you can.

For photovoltaic cells, the potential difference for two silicon cells in series will at most be ________.

The Treaty of Versailles:

Translate the algebraic expression shown below into a verbal expression. (3 points) (Fraction with variable x in numerator and 4 in the denominator.) The s

NEED HELP PLEASE IM TIMED!! HELP I WILL MTK BRAINLIEST!! PLEASE SOMEONE!!!The graph of a proportional relationship contains the point (20, 4) .What is the corre

20 = -2x-6(-5x+20) ?????????

Given f(x) =5x^2-4 and g(x) =5-1/2x^2 find the following expressions F*g(4) G*f(2) F*f(1) G*g(0)

What is the primary goal of the Anti-Defamation League? A) to promote economic opportunities for African Americans B) to promote economic opportunities for Mexi

Which expression is equivalent to |b| > 2? 1. b < -2 or b > 2 2. b > -2 or b < 2 3. b < -2 and b > 2 4. b> -2 and b < 2 This answer i

what igneous rock has a vesicular texture and contains the minerals potassium feldspar and quartz