2(-6)-3(4*-6+5)=-6(-6-3)-1

Solution for 2(-6)-3(4*-6+5)=-6(-6-3)-1 equation:

2(-6)-3(4*-6+5)=-6(-6-3)-1

We simplify the equation to the form, which is simple to understand 
2(-6)-3(4*-6+5)=-6(-6-3)-1

Reorder the terms in parentheses
+(-12)-3*(-19)=-6*(-9)-1

Remove unnecessary parentheses
-12-3+*(-19+)=-6+*(-9+)-1

Reorder the terms in parentheses
-12+(+57)=-6*(-9)-1

Remove unnecessary parentheses
-12+57=-6+*(-9+)-1

Reorder the terms in parentheses
-12+57=+(+54)-1

Remove unnecessary parentheses
-12+57=+54-1

We move all terms containing  to the left and all other terms to the right. 
0=+54-1+12-57

We simplify left and right side of the equation. 
0=+8

0=8

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