9-(39+5)=7-5a

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Solution for 9-(39+5)=7-5a equation:


9-(39+5)=7-5a

We simplify the equation to the form, which is simple to understand 
9-(39+5)=7-5a

Simplifying terms in parentheses
9-(+44)=7-5a

Remove unnecessary parentheses
9-44=7-5a

We move all terms containing a to the left and all other terms to the right. 
+5a=+7-9+44

We simplify left and right side of the equation. 
+5a=+42

We divide both sides of the equation by 05 to get a. 
a=8.4

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