Step 1 :

The system of equations are $\"\"$

Consider $\"\"$ and $\"\"$ , then $\"\"$ and $\"\"$ .

Rewrite the system of equations :

$\"\"$

Multiply equation (1) by 5 and add to the equation (2).

$\"\"$

Substitute $\"\"$ in equation (1).

$\"\"$

Substitute $\"\"$ in $\"\"$ .

$\"\"$

Substitute $\"\"$ in $\"\"$ .

$\"\"$

The solution is $\"\"$ and $\"\"$

Solution :

The solution is $\"\"$ and $\"\"$