SOLUTION: 2|x|-4=10

Algebra ->  Test -> SOLUTION: 2|x|-4=10      Log On


   



Question 576108: 2|x|-4=10
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
2|x|-4=10

2|x|=10+4

2|x|=14

|x|=14/2

|x|=7

x = 7 or x = -7


So the solutions are x = 7 or x = -7