$\"\"$

Elimination method:

The equations are $\"\"$ and $\"\"$ .

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

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

Since the coefficients of y-terms are additive inverses, these terms can be eliminated by adding equations. Write the equations in column form and add the corresponding columns.

$\"\"$ $\"\"$

Divide each side by 7.

$\"\"$

Substitute $\"\"$ in the second equation.

$\"\"$

Subtract 6 from each side.

$\"\"$

Divide each side by 3.

$\"\"$

The solution of the point is $\"\"$ .