2. 外语
  3. 3x-17=46. Solve for x.

3x-17=46. Solve for x.

admin2011-03-08  34
问题 3x-17=46. Solve for x.
选项
答案 To solve this problem, first isolate the unknown number on one side. To do this, add 17 to both sides to get 3x=63. Next, divide both sides by 3 to isolate the x on the left side: x=21.
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