a*a-9a=0

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Solution for a*a-9a=0 equation:


a*a-9a=0

We simplify the equation to the form, which is simple to understand 
a*a-9a=0

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

We simplify left and right side of the equation. 
-8a=0

We divide both sides of the equation by -8 to get a. 
a=-0

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