Question

What is the solution set for |–2x + 8| = 12

Answer 1

there are many ways to do this, what method do you want?
graph method?
squaring method?

Answer 2

10 and -2

Answer 3

I WANT THE CONCEPT

Answer 4

CaseI:

-2x + 8 =12

-2x = 4

x = -2


CaseII:

2x - 8 = 12

2x = 20

x=10

Answer 5

thanks^

Answer 6

Welcome.)

Answer 7

http://www.wolframalpha.com/input/?i=solve+absolute%28%E2%80%932x+%2B+8%29+%3D+12