3(2z-1)=55-4(z+2)

Solution for 3(2z-1)=55-4(z+2) equation:

3(2z-1)=55-4(z+2)

We simplify the equation to the form, which is simple to understand 
3(2z-1)=55-4(z+2)

Reorder the terms in parentheses
+(+6z-3)=55-4*(z+2)

Remove unnecessary parentheses
+6z-3=+55-4+*(+z+2+)

Reorder the terms in parentheses
+6z-3=55+(-4z-8)

Remove unnecessary parentheses
+6z-3=+55-4z-8

We move all terms containing z to the left and all other terms to the right. 
+6z+4z=+55-8+3

We simplify left and right side of the equation. 
+10z=+50

We divide both sides of the equation by 10 to get z. 
z=5