2.95a+7.95(80-a)=80(6.50)

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Solution for 2.95a+7.95(80-a)=80(6.50) equation:


2.95a+7.95(80-a)=80(6.50)

We simplify the equation to the form, which is simple to understand 
2.95a+7.95(80-a)=80(6.50)

Reorder the terms in parentheses
2.95a+(+636-7.95a)=80*(6.50)

Remove unnecessary parentheses
+2.95a+636-7.95a=+80+*(+6.50+)

Reorder the terms in parentheses
2.95a+636-7.95a=+(+520)

Remove unnecessary parentheses
+2.95a+636-7.95a=+520

We move all terms containing a to the left and all other terms to the right. 
+2.95a-7.95a=+520-636

We simplify left and right side of the equation. 
-5a=-116

We divide both sides of the equation by -5 to get a. 
a=23.2

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