\"\"\"\"

\

The equations are

\

\"\"                                    Equation (1)

\

 \"\"                                       Equation (2) \"\"

\

Apply CRAMER RULE.

\

\"\"

\

\"\"

\

Evaluate each determinant.

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Evaluate each determinant.

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

The solution is \"\".