You know what always confused me?

• Locked due to inactivity on Aug 4, '16 4:34pm

Thread Topic: You know what always confused me?

• 

  rvelez Senior

  10 years ago
  Signs.
  
  As in + or - signs.
  
  Wouldn't -2x + 5x have a negative sign for the answer? Will it be 3 or did I do something wrong? xD or is the total answer wrong?
• 

  rvelez Senior

  10 years ago
  HALP
• 

  The Coldest Sun Hot Shot

  10 years ago
  -2x + 5x
  
  3x
• care_bear19 Novice

  10 years ago
  No, you're right. It's 3x.
• 

  rvelez Senior

  10 years ago
  Oh okay good. Thank you.
• 

  Hiccstrid Novice

  10 years ago
  Yeah. -2x + 5x is the same thing as 5x - 2x

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