8-5a+5a=12-3(10-3a)

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Solution for 8-5a+5a=12-3(10-3a) equation:


8-5a+5a=12-3(10-3a)

We simplify the equation to the form, which is simple to understand 
8-5a+5a=12-3(10-3a)

Reorder the terms in parentheses
8-5a+5a=12+(-30+9a)

Remove unnecessary parentheses
+8-5a+5a=+12-30+9a

We move all terms containing a to the left and all other terms to the right. 
-5a+5a-9a=+12-30-8

We simplify left and right side of the equation. 
-9a=-26

We divide both sides of the equation by -9 to get a. 
a=2.88888888889

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