Replace all occurrences of in with .

Simplify .

Multiply by .

Add and .

Multiply each term in by .

Multiply .

Multiply by .

Multiply by .

Multiply 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 2x+7y=3 x=-4y