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

what does diametor mean?
Solve equation using square root property X2-8X+16=1
How much does 3000 kg = to get tons
What is a list of countries without volcanoes?
Shandra's cat is 23.4 cm tall and 38 cm long. Express these lenghts in metres and in millimetres. Someone help me , I really need it for tomorrow and please exp
7kg of soybean oil which costs $4/kg was combined with 14kg of canola which costs $1/kg. Find the cost per kg of mixture.
a video game is on sale for 25 percent off the original price is $42. what is the discount? and what is the sale price?
How much does 3000 kg = to get tons
A merry-go-round makes 18 rotations in 3 minutes. What is its angular speed in rpm?
3x-150=1778. Help me please I need help bad