How to solve this ? ( math question )

How to solve this ? ( math question )
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1 Answer

Answer :

You solve this by moving terms from one side of the ”=” to the other, so that you have the “x” terms on one side, and the integers on the other side. Remember that when a term goes from one side to the other, it changes sign (i.e. if it’s a positive term it becomes negative, and vice versa). Once you’ve done this, the answer should become apparent.
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