如果x+3/2=y-1/3=z-2/4,且x+y+z=18,求x,y,z的值
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![如果x+3/2=y-1/3=z-2/4,且x+y+z=18,求x,y,z的值](/uploads/image/z/7831094-14-4.jpg?t=%E5%A6%82%E6%9E%9Cx%2B3%2F2%3Dy-1%2F3%3Dz-2%2F4%2C%E4%B8%94x%2By%2Bz%3D18%2C%E6%B1%82x%2Cy%2Cz%E7%9A%84%E5%80%BC)
如果x+3/2=y-1/3=z-2/4,且x+y+z=18,求x,y,z的值
如果x+3/2=y-1/3=z-2/4,且x+y+z=18,求x,y,z的值
如果x+3/2=y-1/3=z-2/4,且x+y+z=18,求x,y,z的值
令a=x+3/2=y-1/3=z-2/4 x=2a-3 y=3a+1 z=4a+2
所以2a-3+3a+1+4a+2=18
9a=18 a=2
x=2a-3=1
y=3a+1=7
z=4a+2=10