-a+3=-(a+1)-3

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Solution for -a+3=-(a+1)-3 equation:


-a+3=-(a+1)-3

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

Remove unnecessary parentheses
-a+3=-1a-1-3

We move all terms containing a to the left and all other terms to the right. 
-1a+1a=-1-3-3

We simplify left and right side of the equation. 
a=-7

0=-7

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

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