Substitution method :

\

The equations are

\

$\"\"$ ---------------->(1)

\

$\"\"$ ---------------->(2)

\

Solve for m.

\

$\"\"$

\

$\"\"$ ---------------->(3)

\

Substitute the values $\"\"$ in (1).

\

$\"\"$

\

$\"\"$

\

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

Substitute the values $\"\"$ in (3).

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

The solution of the system is $\"\"$ and $\"\"$ .