perriss perriss
  • 01-02-2017
  • Mathematics
contestada

Hirotoshi solved the equation 6-4|2x-8|=-10 there is 2 solutions

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 01-02-2017
for |a|=b solve for a such that a=b or a=-b




6-4|2x-8|=-10
minus  6 both sides
-4|2x-8|=-16
divide both sides by -4
|2x-8|=4
solve
2x-8=4 and 2x-8=-4
add 8 to both sides of both equations
2x=12 and 2x=4
divide both sides by 2
x=6 and x=2


x=2 or 6
Answer Link

Otras preguntas

the area of Alicia's garden is 81 square feet. what are the dimensions of her garden?
determine the most precise name of the quadrilateral ABCD from the information given. for #13 & #14
An infant is 32.625 inches (in) long. Write this as a common fraction.
Why does an electrically heated mirror stay clear when a person has a shower?
the resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance
Explain 2 different ways to find the greatest common factor of 15x2y3  and 24x4y2 .
How do we call a very small video,that is repeating unlimitedely
Why does an electrically heated mirror stay clear when a person has a shower?
Simplify (2x + 3)(x – 4) = ?
What is nth term for 0 6 24 54 96?