解方程:x-x-1/2=2-x+2/3 y+6=y+2/2-y-5/3写过程和结果急
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![解方程:x-x-1/2=2-x+2/3 y+6=y+2/2-y-5/3写过程和结果急](/uploads/image/z/666252-36-2.jpg?t=%E8%A7%A3%E6%96%B9%E7%A8%8B%EF%BC%9Ax-x-1%2F2%3D2-x%2B2%2F3+y%2B6%3Dy%2B2%2F2-y-5%2F3%E5%86%99%E8%BF%87%E7%A8%8B%E5%92%8C%E7%BB%93%E6%9E%9C%E6%80%A5)
解方程:x-x-1/2=2-x+2/3 y+6=y+2/2-y-5/3写过程和结果急
解方程:x-x-1/2=2-x+2/3 y+6=y+2/2-y-5/3
写过程和结果
急
解方程:x-x-1/2=2-x+2/3 y+6=y+2/2-y-5/3写过程和结果急
x-x-1/2=2-x+2/3
-1/2=2-x+2/3
x=2+2/3+1/2=3+1/6=19/6
y+6=y+2/2-y-5/3
y+6=2/2-5/3
y=1-5/3-6
y=-5-5/3=-20/3