apetrillo2016 apetrillo2016 22-12-2017 Mathematics contestada Simplify 2 x - 8 x - 6 y + 9 -14 + x + 11 y. 5 x - 5 y - 5 -5 x + 5 y - 5 5 x + 5 y + 5 -5 x - 5 y + 5 Thank you for any help you can offer.
