Avaluisa
Avaluisa Avaluisa
  • 02-03-2017
  • Mathematics
contestada

Solve for x: 3|2x − 2| + 6 = 18

x = 3, x = −3

x = 3, x = −1

x = 1, x = −1

x = −3, x = 1

Respuesta :

Аноним Аноним
  • 02-03-2017
3|2x - 2| + 6 = 18
3|2x - 2| = 12 - subtract 6
|2x - 2| = 4 - divide by 3
2x - 2 = 4. 2x - 2 = -4
2x = 6. 2x = -2
x = 3. x = -1
so B is the answer
Answer Link

Otras preguntas

Which statements accurately describe Russia's geography? Choose all answers that are correct. A. The Ural Mountains form a natural barrier between Asian Russia
Solve each equation -8a - 1=-23
what's the answer 375=20g+75??
Why do we have to annotate paragraphs?
What is the term for the process of sensory organs detecting external stimuli and transmitting these to the brain? a. Sensation b. Perception c. Attention d. Co
Why was self sufficiency important to a country practicing mercantilism?
Which of the following must happen before the cell can go through mitosis? A. The cytoplasm must divide. B. The cell must copy its DNA. C. The spindle fibers mu
Which of the following was not a characteristic of the large kinship groups of the Aztecs? They were the people's main link with the central government. Women w
Jennifer and Jessica come up with different answers to the same problem...
how to write a word problem