## Answer

###### Wiki User

###### 01/11/2013

Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.

7x y5 is not an equation, inequality nor even an expression.

In any case, the "equation" appears to resemble a linear equation. If that is the case, it cannot be solved because you need two independent linear equations to solve for two variables.