,

Add to both sides of the equation.

Replace all occurrences of in with .

Simplify .

Multiply by .

Subtract from .

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Divide by .

Replace all occurrences of in with .

Multiply by .

The solution to the system is the complete set of ordered pairs that are valid solutions.

The result can be shown in multiple forms.

Point Form:

Equation Form:

Solve by Substitution x-2y=0 , 4x-3y=15