4+12a=-2[6-4a]

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Solution for 4+12a=-2[6-4a] equation:


4+12a=-2[6-4a]

We simplify the equation to the form, which is simple to understand 
4+12a=-2(6-4a)

Reorder the terms in parentheses
4+12a=+(-12+8a)

Remove unnecessary parentheses
+4+12a=-12+8a

We move all terms containing a to the left and all other terms to the right. 
+12a-8a=-12-4

We simplify left and right side of the equation. 
+4a=-16

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

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