camillelafron camillelafron
  • 04-09-2019
  • Mathematics
contestada

1.)Solve the absolute value equation.
2|3x -5| -8 =8

A. X= -1 5/6 or X= 5/6
B. X= -1 or X= 4 1/3
C. X= -1 5/6 or X= 4 1/3
D. X= -1 5/6 or X= -1

Respuesta :

Аноним Аноним
  • 04-09-2019

Answer:

B.  x = -1 or x = 4 1/3.

Step-by-step explanation:

2|3x -5| -8 =8

2|3x -5| = 16

|3x -5|  =  8

The expression in the vertical lines can be positive or negative so we have 2 equations:

3x - 5 = 8 and 3x - 5 = -8

3x - 5 = 8

3x = 13

x = 13/3 or 4 1/3

3x - 5 = -8

3x = -8 + 5 = -3

x = -1.

Answer Link

Otras preguntas

who helped the scientific community with his methods of organizing statistical data1 William James2 Frances Galton3 Wilhelm Wundt
A triangle is formed using three given side lengths. Do these lengths always forma unique triangle? Explain.​
Easy question! Are the two hexagonal prisms similar? if so, what is the scale factor of the first figure to the second figure?
How to solve this!! Please!
The alcohol test done with a breathalyzer is only used for screening because its readings are not well related to the alcohol content in the lungs and blood.
Which will have a higher effective interest rate — a payday loan for $1900 that is due in 14 days with a fee of $80, or a payday loan for $1900 that is due in 1
I need help. what is 9x12+16-22?
Which are needed to determine the equilibrium price of a good or service?
help me please asap!!!!!!!!!!!
the forming of political parties was one thing george washington stated would be the united states biggest down fail. once the constitution was created and now