we have to figure these equatios out with elimination and it's REALLY Confusing. Please help
4w + x + 2y - 3y= -16
-3w + 3x - y + 4z= 20
-w + 2x + 5y + z= -4
5w + 4x + 3y - z= -10
3v - 5w + 2x + 4y +z= 35
2v + 4w - x - 3y + 6z= -16
4v - 2w - 3x + y +2z= 18
-5v + w + 4x - y - 3z= -18
-2v +5w + 6x - 2y + z= -19
4w + x + 2y - 3y= -16
-3w + 3x - y + 4z= 20
-w + 2x + 5y + z= -4
5w + 4x + 3y - z= -10
3v - 5w + 2x + 4y +z= 35
2v + 4w - x - 3y + 6z= -16
4v - 2w - 3x + y +2z= 18
-5v + w + 4x - y - 3z= -18
-2v +5w + 6x - 2y + z= -19