3-7+2=9

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Solution for 3-7+2=9 equation:


3-7+2=9

We simplify the equation to the form, which is simple to understand 
3-7+2=9

We move all terms containing  to the left and all other terms to the right. 
0=+9-3+7-2

We simplify left and right side of the equation. 
0=+11

0=11

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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