nk8osophiaren nk8osophiaren 10-12-2016 Mathematics contestada What is the solution to the system of equations? y = 1.5x – 4 y = –x a. (–1.6, 1.6) b. (–1.5, 1.5) c. (1.5, –1.5) d. (1.6, –1.6)