8/2-4(8)-3(8-3)=

Solution for 8/2-4(8)-3(8-3)= equation:

8/2-4(8)-3(8-3)=0

We simplify the equation to the form, which is simple to understand 
8/2-4(8)-3(8-3)=0

Reorder the terms in parentheses
+4+(-32)-3*(+5)=0

Remove unnecessary parentheses
+4-32-3+*(+5+)=0

Reorder the terms in parentheses
+4-32+(-15)=0

Remove unnecessary parentheses
+4-32-15=0

We move all terms containing  to the left and all other terms to the right. 
0=0-4+32+15

We simplify left and right side of the equation. 
0=+43

0=43

The left and right sides are not equal, therefore there is no solution. This equation is invalid.