5.6X+4乘以7=48解方程
人气:141 ℃ 时间:2020-07-05 16:20:25
解答
5.6X+4乘以7=48
5.6 X + 28 = 48
5.6 X = 20
X = 25/7
推荐
猜你喜欢
- 连词成句1.on,April,School,22nd,is,Day. 2.have,an,they,English,party.
- 一个圆柱的底面积是78.5平方厘米,这个圆柱的体积是()立方厘米,与这个圆柱等底等高的圆锥的体积是()立方厘米
- 镁,锌,铁三种金属各30g,分别与足量盐酸反应,生成的氢气的质量各是多少?如果反应后各生成氢气30g,则需要这三种的质量各是多少?
- 在三角形ABC中,已知向量AB与向量BC的夹角为120,向量AB的模为2,且动点P满足AP=sina的平方乘以向量AB+cosa
- 荷花淀好词好句
- his father is forty and my father is forty 【同义句】My father ___ ___ ___ than his
- 北京城越变越明媚 修改句子
- finally she decided to go to a famous doctor for help