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

Reorder the terms in parentheses
+(+15)=9

Remove unnecessary parentheses
+15=+9

We move all terms containing  to the left and all other terms to the right. 
0=+9-15

We simplify left and right side of the equation. 
0=-6

0=-6

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

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