解方程组{3x+2y+z=6,2x+y+3z=1 ,x+3y+2z=5
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解方程组{3x+2y+z=6,2x+y+3z=1 ,x+3y+2z=5
![解方程组{3x+2y+z=6,2x+y+3z=1 ,x+3y+2z=5](/uploads/image/z/4771704-48-4.jpg?t=%E8%A7%A3%E6%96%B9%E7%A8%8B%E7%BB%84%7B3x%2B2y%2Bz%3D6%2C2x%2By%2B3z%3D1+%2Cx%2B3y%2B2z%3D5)
X=1.Y=2.Z=-1
解方程组:x+y+z=4,x+y+2z=5,3x+y-z=6
解方程组2x+y-3z=1,x-2y+z=6,3x-y+2z=9求x,y,z的值
解方程组{z=x+y 3x-2y-2z=-5 2x+y-z=3
解方程组 z=x+y 2x-3y+2z=5 x+2y-z=3
解方程组:x-2y+z=-1,x+y+z=2,x+2y+3z=-1
解方程组{3x+y-z=4,2x-y+3z=12,x+y+z=6}
解三元一次方程组:x+y+z=6,y-z=4,x-y-2z=3,
解三元一次方程组:(1)x+2y+3z=11x-y+4z=10x+3y+2z=2(2)x:y=3:5y:z=5:6x+y
解方程组2x=3y=6z,x+2y+z=16
x:y:z=2:3:5解方程组 2x+3y-z=16
解方程组{x:y:z=1:2:3 {2x+y-3z=15
解方程组{6x=4y=3z,2x+y+z=22