0.6+(-1.89+0.11)/0.004(0.5)=a

Solution for 0.6+(-1.89+0.11)/0.004(0.5)=a equation:

0.6+(-1.89 + 0.11)/0.004(0.5)=a

We simplify the equation to the form, which is simple to understand 
0.6+(-1.89 + 0.11)/0.004(0.5)=a

Reorder the terms in parentheses
0.6+(-445)*(0.5)=a

Reorder the terms in parentheses
multiplication of parentheses
0.6+(-222.5)=a



Remove unnecessary parentheses
 + 0.6-222.5=+a

We move all terms containing a to the left and all other terms to the right. 
-1a=-0.6+222.5

We simplify left and right side of the equation. 
-1a=+221.9

We divide both sides of the equation by -01 to get a. 
a=-221.9