-7-3(3-3a)+1=

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Solution for -7-3(3-3a)+1= equation:


-7-3(3-3a)+1=0

We simplify the equation to the form, which is simple to understand 
-7-3(3-3a)+1=0

Reorder the terms in parentheses
-7+(-9+9a)+1=0

Remove unnecessary parentheses
-7-9+9a+1=0

We move all terms containing a to the left and all other terms to the right. 
+9a=0+7+9-1

We simplify left and right side of the equation. 
+9a=+15

We divide both sides of the equation by 9 to get a. 
a=1.66666666667

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