12a+6=42

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Solution for 12a+6=42 equation:


12a+6=42

We simplify the equation to the form, which is simple to understand 
12a+6=42

We move all terms containing a to the left and all other terms to the right. 
+12a=+42-6

We simplify left and right side of the equation. 
+12a=+36

We divide both sides of the equation by 12 to get a. 
a=3

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