MATH116 Lecture 1: M116F15_T10

3 Problem 9. Find all solutions to the following system of equations: 2 - + + 2y 2y 6y = + + Coco 4z = A) X= -4, y = -3.5, 2 = 0; B) <=3+2y, y arbitrary, z arbitrary; x=3+2y, y arbitrary, z=0; D) x = 3 – 7, y=-zz, z arbitrary; E) NO solution; F) none of these.