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怎样做一元一次方程的去分母(分母是小数,分子是带x的)

来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/05/21 16:05:23
怎样做一元一次方程的去分母(分母是小数,分子是带x的)
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先乘以10或100,直到他变成整数,然后利用分数的基本性质(分母和分子同时乘或除以一个相同的数分数的大小不变)然后在去分母.