Algebra 2EasyLinear Systems & Matrices ShareLinear Systems & Matrices · Easy problemSolve: {x+y+z=6x−y+z=2x+y−z=0\begin{cases} x + y + z = 6 \\ x - y + z = 2 \\ x + y - z = 0 \end{cases}⎩⎨⎧x+y+z=6x−y+z=2x+y−z=0A(−1,2,3)(-1, 2, 3)(−1,2,3)B(1,−2,3)(1, -2, 3)(1,−2,3)C(1,2,3)(1,2,3)(1,2,3)D(2,1,3)(2, 1, 3)(2,1,3)Check Show answer Walk through it step by step Practice more like this Review this concept