当x取何值时,式子4x+6与-10x+12的值满足下列条件:4x+6的值比-10x+12的值大2,
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![当x取何值时,式子4x+6与-10x+12的值满足下列条件:4x+6的值比-10x+12的值大2,](/uploads/image/z/15208106-50-6.jpg?t=%E5%BD%93x%E5%8F%96%E4%BD%95%E5%80%BC%E6%97%B6%2C%E5%BC%8F%E5%AD%904x%2B6%E4%B8%8E-10x%2B12%E7%9A%84%E5%80%BC%E6%BB%A1%E8%B6%B3%E4%B8%8B%E5%88%97%E6%9D%A1%E4%BB%B6%EF%BC%9A4x%2B6%E7%9A%84%E5%80%BC%E6%AF%94%EF%BC%8D10x%2B12%E7%9A%84%E5%80%BC%E5%A4%A72%2C)
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当x取何值时,式子4x+6与-10x+12的值满足下列条件:4x+6的值比-10x+12的值大2,
当x取何值时,式子4x+6与-10x+12的值满足下列条件:4x+6的值比-10x+12的值大2,
当x取何值时,式子4x+6与-10x+12的值满足下列条件:4x+6的值比-10x+12的值大2,
4x+6=-10x+12+2 解出x=4/7