[tex]\huge\boxed{s=0.6}[/tex]
First, simplify. Adding a negative is the same as subtracting. [tex]-0.2=s-0.8[/tex]
Add [tex]0.8[/tex] on both sides. [tex]-0.2+0.8=s[/tex]
Rearrange the terms to simplify. [tex]0.8-0.2=s[/tex]
Subtract. [tex]\boxed{0.6=s}[/tex]
