4(-9+a)=0

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Solution for 4(-9+a)=0 equation:


4(-9+a)=0

We simplify the equation to the form, which is simple to understand 
4(-9+a)=0

Reorder the terms in parentheses
+(-36+4a)=0

Remove unnecessary parentheses
-36+4a=0

We move all terms containing a to the left and all other terms to the right. 
+4a=0+36

We simplify left and right side of the equation. 
+4a=+36

We divide both sides of the equation by 4 to get a. 
a=9

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