Erikamorales0535id Erikamorales0535id Mathematics Answered Solve each system by elimination. 1) -5x - 4y + 6z = -30 4x + 4y + 2z = -4 -3.r - 4y +z = -6 A) (-1, -3,1) C) (2.-4,-1) B) (2,-1,-4) D) (-1. 2.-4)