Work Step by Step
$y=2x-5$ $8x-4y=20$ $-2x+y=-5$ Write in standard form $8x-4y=20$ $-8x+4y=-20$ (4) to eliminate x $8x-4y=20$ 0+0=0 Add
You can help us out by revising, improving and updating this answer.Update this answer
After 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.