初一上学期试题 一直到解一元一次方程解决实际问题这单元的试题1.在等式3y-6=5两边同时____________得3y=_________.2.在等式(负三分之一 x)=4 两边同时_______ 得x=3.已经知道5x-8与3x+7的值互为相反
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![初一上学期试题 一直到解一元一次方程解决实际问题这单元的试题1.在等式3y-6=5两边同时____________得3y=_________.2.在等式(负三分之一 x)=4 两边同时_______ 得x=3.已经知道5x-8与3x+7的值互为相反](/uploads/image/z/3761463-39-3.jpg?t=%E5%88%9D%E4%B8%80%E4%B8%8A%E5%AD%A6%E6%9C%9F%E8%AF%95%E9%A2%98+%E4%B8%80%E7%9B%B4%E5%88%B0%E8%A7%A3%E4%B8%80%E5%85%83%E4%B8%80%E6%AC%A1%E6%96%B9%E7%A8%8B%E8%A7%A3%E5%86%B3%E5%AE%9E%E9%99%85%E9%97%AE%E9%A2%98%E8%BF%99%E5%8D%95%E5%85%83%E7%9A%84%E8%AF%95%E9%A2%981.%E5%9C%A8%E7%AD%89%E5%BC%8F3y-6%3D5%E4%B8%A4%E8%BE%B9%E5%90%8C%E6%97%B6____________%E5%BE%973y%3D_________.2.%E5%9C%A8%E7%AD%89%E5%BC%8F%EF%BC%88%E8%B4%9F%E4%B8%89%E5%88%86%E4%B9%8B%E4%B8%80+x%EF%BC%89%3D4+%E4%B8%A4%E8%BE%B9%E5%90%8C%E6%97%B6_______+%E5%BE%97x%3D3.%E5%B7%B2%E7%BB%8F%E7%9F%A5%E9%81%935x-8%E4%B8%8E3x%2B7%E7%9A%84%E5%80%BC%E4%BA%92%E4%B8%BA%E7%9B%B8%E5%8F%8D)
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