7(-6+6)=-42

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Solution for 7(-6+6)=-42 equation:


7(-6+6)=-42

We simplify the equation to the form, which is simple to understand 
7(-6+6)=-42

Simplifying terms in parentheses
7*()=-42

Reorder the terms in parentheses
+()=-42

Remove unnecessary parentheses
0=-42

We move all terms containing  to the left and all other terms to the right. 
0=-42-0

We simplify left and right side of the equation. 
0=-42

0=-42

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

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