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September 21, 2014

September 21, 2014

Posted by **tonya** on Friday, September 1, 2006 at 6:17pm.

Add 7 to both sides of the equation and you get

4 j = 16

Now divide both sides of the equation by 4 and you will find out what the value of j is.

Whenever you perform the same mathematical operation on both sides of an equation, you end up with another equation that is valid.

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