Answer:
s=-1
Step-by-step explanation:
Distribute the 3 to the (s+2) [tex]3(s+2)= 3s+6[/tex]
Subtract 6 from three [tex]3s+6=3 -> 3s=-3[/tex]
Divide -3 by 3 [tex]3s=-3 -> s=\frac{-3}{3}[/tex]
Simplify to -1