9(a)=a-3

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Solution for 9(a)=a-3 equation:


9(a)=a-3

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

Reorder the terms in parentheses
+(+9a)=a-3

Remove unnecessary parentheses
+9a=+a-3

We move all terms containing a to the left and all other terms to the right. 
+9a-1a=-3

We simplify left and right side of the equation. 
+8a=-3

We divide both sides of the equation by 8 to get a. 
a=-0.375

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