3+2(4n-1)=57

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Solution for 3+2(4n-1)=57 equation:


3+2(4n-1)=57

We simplify the equation to the form, which is simple to understand 
3+2(4n-1)=57

Reorder the terms in parentheses
3+(+8n-2)=57

Remove unnecessary parentheses
+3+8n-2=+57

We move all terms containing n to the left and all other terms to the right. 
+8n=+57-3+2

We simplify left and right side of the equation. 
+8n=+56

We divide both sides of the equation by 8 to get n. 
n=7

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