Homework Help Forum: Mathmatics

Posted by Ashley on Wednesday, November 4, 2009 at 6:43pm.

how do i solve 7m=4m+21

• Mathmatics - Rain, Wednesday, November 4, 2009 at 6:46pm

  again... 7x=4x+21 subtract 3x=21 divide x=7

  
  

• Mathmatics - Rain, Wednesday, November 4, 2009 at 6:50pm

  does this help at all?

  
  

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