题目内容
方程
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=1,去分母得______.去括号得______.
| 2x+5 |
| 3 |
| x-1 |
| 6 |
去分母得:2(x+5)-(x-1)=6,
去括号得:4x+10-x+1=6.
故答案为:2(x+5)-(x-1)=6,4x+10-x+1=6.
去括号得:4x+10-x+1=6.
故答案为:2(x+5)-(x-1)=6,4x+10-x+1=6.
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题目内容
| 2x+5 |
| 3 |
| x-1 |
| 6 |