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

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


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

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

Reorder the terms in parentheses
+(-3a+3)=-3a-3

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

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

We simplify left and right side of the equation. 
a=-6

0=-6

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

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