Answer
No solution
Work Step by Step
We have $$1)2x-5y=12$$ $$2)-4x+10y=20$$
2(1) + (2) $$4x-4x-10y+10y=24+20$$ $$0\ne44$$
No solution
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.