6-3(2+1)=

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Solution for 6-3(2+1)= equation:


6-3(2+1)=0

We simplify the equation to the form, which is simple to understand 
6-3(2+1)=0

Simplifying terms in parentheses
6-3*(+3)=0

Reorder the terms in parentheses
6+(-9)=0

Remove unnecessary parentheses
+6-9=0

We move all terms containing  to the left and all other terms to the right. 
0=0-6+9

We simplify left and right side of the equation. 
0=+3

0=3

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

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