6+4(11-2)/9=

Solution for 6+4(11-2)/9= equation:

6+4(11-2)/9=0

We simplify the equation to the form, which is simple to understand 
6+4(11-2)/9=0

Simplifying terms in parentheses
6+4*(+9)/9=0

Reorder the terms in parentheses
6+(+36)/9=0

Reorder the terms in parentheses
6+(+4)=0

Remove unnecessary parentheses
+6+4=0

We move all terms containing  to the left and all other terms to the right. 
0=0-6-4

We simplify left and right side of the equation. 
0=-10

0=-10

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