paytonlewellyn123 paytonlewellyn123

04-08-2016
Mathematics

contestada

Solve for x: |3x + 12| = 18
A.x = 2, x = –10
B.x = 2, x = –2
C.x = 10, x = –10
D.x = –2, x = 10

Respuesta :

Panoyin Panoyin

04-08-2016

|3x + 12| = 18
|3x + 12| = ±18
  3x + 12 = 18 or 3x + 12 = -18
- 12 - 12    - 12   - 12
3x = 6 3x = -30
3 3 3 3
x = 2 x = -10

Answer Link

Otras preguntas

Order from lease to greatest: 5/6, 4/5, 0.82?

What is the chance that for 30 random spins, 29 will be up??

Translate the poem into modern, familiar English. Do a line-by-line translation and delete the original lines as you progress. Why dois your brand sae drap wi

count basie is known for playing which instrument

How long would it take for a penny to fall from the top of the Empire State Building? The building is 381 meters.

Which animal lacks an amnion?

how is the earth formed

important facts of a newspaper article are located on the headline and in the first paragraph?true or false

Chickens are smarter then dogs

Which principles of effective communication would be especially important when you are communicating with someone whose primary language is different than your