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You algebra why do you have to do things on both sides?
Danceballettap97
to balance the equation. If you don't do it on the other side then you are dropping it
For instance look at this.
2x=8
Now you have to divide 2 on both sides
2x=8
x=4
Now if you only do it to one side the answer may look like this
x=8 or 2x=4
So when you put your answer back in... it wont be true
Cuz 2(4)=8
8=8
hope that makes sence
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