7n+4(n-1)=3(n+4)

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Solution for 7n+4(n-1)=3(n+4) equation:


7n+4(n-1)=3(n+4)

We simplify the equation to the form, which is simple to understand 
7n+4(n-1)=3(n+4)

Reorder the terms in parentheses
7n+(+4n-4)=3*(n+4)

Remove unnecessary parentheses
+7n+4n-4=+3+*(+n+4+)

Reorder the terms in parentheses
7n+4n-4=+(+3n+12)

Remove unnecessary parentheses
+7n+4n-4=+3n+12

We move all terms containing n to the left and all other terms to the right. 
+7n+4n-3n=+12+4

We simplify left and right side of the equation. 
+8n=+16

We divide both sides of the equation by 8 to get n. 
n=2

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