Solve equations

[hocus pocus]

5x³+3y²−z = 5y³−3x²+z

[mexxer-2]

http://www.wolframalpha.com/input/?i=5x3%2B3y2%26%238722%3Bz+%3D+5y3%26%238722%3B3x2%2Bz&x=0&y=0

[hocus pocus]

http://www.wolframalpha.com/input/?i=5x3%2B3y2%26%238722%3Bz+%3D+5y3%26%238722%3B3x2%2Bz&x=0&y=0

Wrong.

[mexxer-2]

http://www.wolframalpha.com/input/?i=5x3%2B3y2%26%238722%3Bz+%3D+5y3%26%238722%3B3x2%2Bz&x=0&y=0

Wrong.

Who says it? A mere human being cannot challenge Wolfram.

[hocus pocus]

http://www.wolframalpha.com/input/?i=5x3%2B3y2%26%238722%3Bz+%3D+5y3%26%238722%3B3x2%2Bz&x=0&y=0

Wrong.

Who says it? A mere human being cannot challenge Wolfram.

Your input is wrong. lol

[flagpara]

http://www.wolframalpha.com/input/?i=5x3%2B3y2%26%238722%3Bz+%3D+5y3%26%238722%3B3x2%2Bz&x=0&y=0

Wrong.

Who says it? A mere human being cannot challenge Wolfram.

Damn you ugly bastard, why you giving me access to such a website AFTER i finish my engineering school?  

[Gleb Gamow]

5x³+3y²−z = 5y³−3x²+z

I remember as a kid in high school my dick used to get hard when I had problems like the above to solve.

When the Math Club went to contests, I was always the first person done with the tests and aced them. On the game part of the contests, mostly HEX played, I held my own for the team. Amazingly, I don't believe I was versed in who John Nash was at the time, but did consume everything Martin Gardner put out that I could get my hands on.

[mexxer-2]

Damn you ugly bastard, why you giving me access to such a website AFTER i finish my engineering school?  

Oh the torture , heh

[hocus pocus]

Wolfram cant solve this:

5x^3 + 3y^2 - z = x^y^z

[hocus pocus]

(x^3)^x^4=0

[Gleb Gamow]

(x^3)^x^4=0

X^3X4 = 0

Did I represent the problem correctly?