bewellplus.gsu.edu
t7iful3pepateritts
t7iful3pepateritts t7iful3pepateritts
  • 31-05-2016
  • Mathematics
Answered

Solve for x: 5|2x − 2| + 8 = 18.


x = 2, x = −2

x = −2, x = 0

x = 2, x = 0

x = 0, x = 1 over 2

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 31-05-2016

remember
|x| makes x posotive
5|2x-2|+8=18
minus 8 both sides
5|2x-2|=10
divide both sides by 5
|2x-2|=2
assume
2x-2=2 and 2x-2=-2

2x-2=2
add 2
2x=4
divide 2
x=2

2x-2=-2
add 2
2x=0
x=0


x=0 or x=2


3rd choice

Answer Link

Related Questions

Over time scientists have changed their model of our solar system It has transitioned from
when alice completes each level in her favorite video game she wins 3 extra lives and 6 gold coins
How did Abraham Lincolns honesty affect the outcome of the Civil War
The left hemisphere of the brain controls the right side of the body
The different molecules that make up the air in a room have on average the same kinetic energy How does the speed of the different air molecules depend on their
if the point p 21 is reflected across the y axis what are the coordinates of its reflection image
What can Range can also be called
Anita has 2 quarters 1 nickel and 4 pennies Write Anitas total amount as a fraction of a dollar
In what type of wave is the vibration perpendicular to the direction of travel of the wave
based on the excerpt what does paine argue about the american desire for independence