Solve this Equation :)

[ThePunisher1]

1 1 7
_ + _ = _

3x 4x 20

I know the answer for x is 3/5, but I am stuck working through this!

Ok, that screw up up there.

((1/3x)+(1/4x))=(7/20)

Serious answers only.

[Cyan]

52

[Ama-zake]

[img]http://imgkk.com/i/1dr4.png[/img]

[ThePunisher1]

[QUOTE=Ama-zake;27457399][img_thumb]http://imgkk.com/i/1dr4.png[/img_thumb][/QUOTE]

Awesome, I didnt Wolfram Alpha could do that, I used other equation solvers but the working section was more often than none a hideous mess that made any solution difficult to comprehend. Thankyou very much.

Used this site to get the original answer : [url]http://www.numberempire.com/equationsolver.php[/url]

Motherfucker was wrong the entire time, all the working I had done prior was correct, except redone about a million times.

[Ama-zake]

[QUOTE=ThePunisher1;27457452]Awesome, I didnt Wolfram Alpha could do that, I used other equation solvers but the working section was more often than none a hideous mess that made any solution difficult to comprehend. Thankyou very much.

Used this site to get the original answer : [url]http://www.numberempire.com/equationsolver.php[/url]

Motherfucker was wrong the entire time, all the working I had done prior was correct, except redone about a million times.[/QUOTE]

That's quite confusing

I just use wolfram all the time, all you need to solve any single variable equation is to put 'solve' before it
Any multiple variable equation is separated by commas, for example
solve 2x+3y=35,x=2y

[Waffle99]

Why dont you do your own homework.

[bazyboy]

[QUOTE=Waffle99;27457633]Why dont you do your own homework.[/QUOTE]

he needs help with his homework..

[overdark]

Wow, you're stuck at THAT equation? Are you twelve?

[ZeroMinus]

Oh dear

[Lufttygger306]

[QUOTE=Ama-zake;27457399][img_thumb]http://imgkk.com/i/1dr4.png[/img_thumb][/QUOTE]

/thread

[ThePunisher1]

[QUOTE=overdark;27457787]Wow, you're stuck at THAT equation? Are you twelve?[/QUOTE]

Used a online tool to check the first answer I got, as I have to show that I have checked my answer for the course I am doing (Its a Civil engineers course I am on, my work have sent me on it) and I was using this online equation solver to check them. The answer the first checker I was using spat out the wrong answer which I then wrongly assumed to be the right one, so I was re doing it and re doing it, trying to work out what I had done wrong, when in fact I had done it completely right the first time.