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3x + 4 = 8 To cancel + 4 from this equation you must do what?
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3x + 4 = 8 To cancel + 4 from this equation you must do what?

User ErpaDerp
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1 Answer

5 votes
You must subtract 4 onto the other side.
So...
3x = 4
To cancel a positive 4, you subtract to make it a negative :)
User Toby Wilson
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