Solve for x. |2x + 6| - 4 = 20

x = 4 and x = 0
x = -15 and x = 9
x = -4 and x = -2
x = -3 and x = 1
no solutions

Question

Solve for x. |2x + 6| - 4 = 20

x = 4 and x = 0
x = -15 and x = 9
x = -4 and x = -2
x = -3 and x = 1
no solutions

anonymous · Answer

method or answer?

anonymous · Answer

only reason i ask is because you have posted a bunch of these and the method is always the same

anonymous · Answer

answer

ash2326 · Answer

@moody22 Please try, I can see that you are posting similar questions  and just looking for answer. Please try to understand the fundamentals, it'll help you in the long run.
Thanks

anonymous · Answer

then no need to post here where you might get a mistaken answer just do this http://www.wolframalpha.com/input/?i= |2x+%2B+6|+-+4+%3D+20+

anonymous · Answer

like the one above

anonymous · Answer

just copy and paste the link i sent
you will get all the answers you want, and no mistakes
if, on the other hand , you want the method, then ask here

anonymous · Answer

really? lets check $x=0$
$|2x + 6| - 4 = 20$
$$|2\times 0+6|-4=20$$
$$|0+6|-4=20$$
$$6-4=20$$ $$2=20$$