(21/3)-2(3)=

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Solution for (21/3)-2(3)= equation:


(21/3)-2(3)=0

We simplify the equation to the form, which is simple to understand
(21/3)-2(3)=0

Simplifying:
(+7)-2*(3)=0

Remove unnecessary parentheses
+7-2*(3)=0

Reorder the terms in parentheses
+7+(-6)=0

Remove unnecessary parentheses
+7-6=0

We move all terms containing to the left and all other terms to the right.
0=0-7+6

We simplify left and right side of the equation.
0=-1

0=-1

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

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