Answer:
3.2(s+10)=32.
We move all terms to the left:
3.2(s+10)-(32.)=0
We add all the numbers together, and all the variables
3.2(s+10)-32=0
We multiply parentheses
3.2s+32-32=0
We add all the numbers together, and all the variables
3.2s=0
s=0/3.2
s=0