Elimination method :

The system of equations are $\"\"$ .

To get two equations that contain opposite terms multiply the first equation by 2.

Write the equations in column form and add the equations to eliminate y - variable. $\"\"$ \ \

The resultant equation is $\"\"$ .

Substitute the value of $\"\"$ in either of the original equations and solve for y.

The first equation: $\"\"$ .

$\"\"$

$\"\"$ . \ \

The solution $\"\"$ .