1/10(x+111)=-2(3-x)

Solution for 1/10(x+111)=-2(3-x) equation:

1/10(x+111)=-2(3-x)

We simplify the equation to the form, which is simple to understand 
1/10(x+111)=-2(3-x)

Reorder the terms in parentheses
+( + 0.1x+11.1)=-2*(3-x)

Remove unnecessary parentheses
 + 0.1x+11.1=-2+*(+3-x+)

Reorder the terms in parentheses
 + 0.1x+11.1=+(-6+2x)

Remove unnecessary parentheses
 + 0.1x+11.1=-6+2x

We move all terms containing x to the left and all other terms to the right. 
 + 0.1x-2x=-6-11.1

We simplify left and right side of the equation. 
-1.9x=-17.1

We divide both sides of the equation by -1.9 to get x. 
x=9