The system of equations are :
\Subustiute equation in equation
and simplify.
Consider equation .
Divide each side by .
Consider the equation .
Solve the equation in the quadratic method using the formula .
Where .
Subustiute the values in the above form of equation.
\Subustiute the values of in equation
.
Case 1 :
\When .
Case 2 :
\When .
Therefore the solutions are and
.
The solutions are and
.