mollykate8751 mollykate8751

18-12-2016
Mathematics

contestada

Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n?
A. ∅
B. {0}
C. all reals

Respuesta :

Аноним Аноним

18-12-2016

I hope this helps you

20-3n=20-3n

-3n+3n=20-20

0=0

Answer Link

18-12-2016

If you simplify each side you get 20 - 3n = 20 - 3n
Since you have the EXACT same thing on both sides of the equation this means that any number will work, infinitely many solutions or ALL REALS, C.

Answer Link

Otras preguntas

Given the data set (5, 9), (13, 12), (23, 16), which of the following equations best represents a line of best fit? A) y = 3/4x − 7 B) y = 4/5x + 7 C) y

Please explain how to finish these 3 problems, if you answer them you'll get brainlyist.

Why did president andrew jackson attack the bank of the united states?

what is another name for the hourly time signal or gts first broadcast by the rgo in 1924

When a multispeed, auto-sensing 100baset nic connects to a 10baset ethernet hub, at what speed will the nic function??

Step 1: (5.2 − 4.5) − 5.5 + 4.8 Step 2: 5.2 + (− 4.5 − 5.5) + 4.8 (identity property) Step 3: 5.2 − 10 + 4.8 Step 4: 5.2 + 4.8 − 10 (commutative property) Step

What did the national government lack under the articles of confederation?

The vice presidency has become more powerful in recent years. True or false?

An individual raindrop consists of approximately ________ moisture droplets.

Light waves come in different wavelengths and frequencies. The color of the light we see is dependent on wavelength. When we see a rainbow, we are actually seei