–2x + y = 32x – y = 4Using elimination to solve this system results in the equation .

Add the equations −2x + y = 3 and 2x − y = 4. The x-terms and y-terms cancel, while the right sides add to 3 + 4 = 7, giving 0 = 7. So the resulting equation is “0 = 7.”

AI-written and checked against the verified answer.