3(-8n-8)=4(1-7n)+4

Solution for 3(-8n-8)=4(1-7n)+4 equation:

3(-8n-8)=4(1-7n)+4

We simplify the equation to the form, which is simple to understand 
3(-8n-8)=4(1-7n)+4

Reorder the terms in parentheses
+(-24n-24)=4*(1-7n)+4

Remove unnecessary parentheses
-24n-24=+4+*(+1-7n+)+4

Reorder the terms in parentheses
-24n-24=+(+4-28n)+4

Remove unnecessary parentheses
-24n-24=+4-28n+4

We move all terms containing n to the left and all other terms to the right. 
-24n+28n=+4+4+24

We simplify left and right side of the equation. 
+4n=+32

We divide both sides of the equation by 4 to get n. 
n=8