Need a quick answer to a math problem

[Duke Nukem]

I'm trying to register at a forum, and they have a control question based on a math problem.

Given the expression: 2x+7 = 819
What is the value of x?

I'm actually kinda dissapointed that I can't figure it out, and Google is not my friend on this one.

Anyone with a couple of more braincells then I have left that know the answer?
Clearly this is out my leauge.

[Starscream]

If you don't know the answer, you're not meant to join, yes?

[Duke Nukem]

Well if you have to know it's the BSNES boards I'm trying to register to. I want to start participate in their discussions regarding the emulator.
Math is not my strong side, but for the love of god just let me in already.

[dannzen]

406
...

[Duke Nukem]

406
...

Thank you and thank god.
I hate math...

[neobrain]

lol.

[DefenderX]

I'm trying to register at a forum, and they have a control question based on a math problem.

Given the expression: 2x+7 = 819
What is the value of x?

I'm actually kinda dissapointed that I can't figure it out, and Google is not my friend on this one.

Anyone with a couple of more braincells then I have left that know the answer?
Clearly this is out my leauge.

2x+7 = 819 | -7
2x = 812 | :2
x = 406

easy, huh? This is the "equivalent transformation". (in german: Äquivalenzumformung). Yeah, i'm a little bit too late, i know.

[dannzen]

disgusting god doesnt exist in math

what was your profession?

[Starscream]

That's an interesting way of keeping out people that are... shall we say, not very bright, and in turn making the forum a better place. Nothing against you, of course, Gabriel. Generally speaking.

[dannzen]

- need for dolphin forum :-|