Solve x+y+z=118x+y+z=118x+y+z=118, y+z=0y+z=0y+z=0, z=118z=118z=118.
x=−118,y=118,z=0x=-118, y=118, z=0x=−118,y=118,z=0
x=0,y=0,z=118x=0, y=0, z=118x=0,y=0,z=118
x=118,y=−118,z=118x=118, y=-118, z=118x=118,y=−118,z=118
x=118,y=118,z=118x=118, y=118, z=118x=118,y=118,z=118