小强与小玲一起讨论方程2x+3=3x+2的解法 小玲写 2x+3=3x+2 2x-2=3x-3 2(x-1)=3(x-1) 2 =3 怎么得出2=3
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![小强与小玲一起讨论方程2x+3=3x+2的解法 小玲写 2x+3=3x+2 2x-2=3x-3 2(x-1)=3(x-1) 2 =3 怎么得出2=3](/uploads/image/z/761460-60-0.jpg?t=%E5%B0%8F%E5%BC%BA%E4%B8%8E%E5%B0%8F%E7%8E%B2%E4%B8%80%E8%B5%B7%E8%AE%A8%E8%AE%BA%E6%96%B9%E7%A8%8B2x%2B3%3D3x%2B2%E7%9A%84%E8%A7%A3%E6%B3%95+%E5%B0%8F%E7%8E%B2%E5%86%99+2x%2B3%3D3x%2B2+2x-2%3D3x-3+2%EF%BC%88x-1%EF%BC%89%3D3%EF%BC%88x-1%EF%BC%89+2+%3D3+%E6%80%8E%E4%B9%88%E5%BE%97%E5%87%BA2%3D3)
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