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关于X36的时尚顾问

X=36解方程 6
  • X=36解方程 6

  • 解:6-x=36在这里x是减数,减数等于被&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp减数减差&nbsp&nbspX=6-36,&nbsp&nbsp&nbspx=-30下面我们来检验一下x=-30是否正确把x=-30代入方程,左边:6-(-30)=36(减一个数的负数等于加上这个数)=右边所以x=-30解6x一3...
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