-(12+7x)=-7x-1

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Solution for -(12+7x)=-7x-1 equation:


-(12+7x)=-7x-1

We simplify the equation to the form, which is simple to understand 
-(12+7x)=-7x-1

Remove unnecessary parentheses
-12-7x=-7x-1

We move all terms containing x to the left and all other terms to the right. 
-7x+7x=-1+12

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

0=11

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

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