chrisjmoody0201 chrisjmoody0201 12-10-2019 Biology contestada [1] X - Y - 2z = 4 [2] -x + 2y + z = 1 [3] -x + y - 32 = 11 @ (-2,4, -5) 6 (0,0,-2) © (0, 2, -3) d (4,2, -1)
