3x+9=3x-7

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Solution for 3x+9=3x-7 equation:



3x+9=3x-7
We move all terms to the left:
3x+9-(3x-7)=0
We get rid of parentheses
3x-3x+7+9=0
We add all the numbers together, and all the variables
16!=0
There is no solution for this equation

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