Answer:
0
Step-by-step explanation:
-3d + 8d - 5d
Combine like terms
5d -5d
[tex]\Huge \boxed{0}[/tex]
[tex]-3d + 8d - 5d[/tex]
Combining like terms:
[tex]\Rightarrow 5d- 5d[/tex]
[tex]\Rightarrow 0[/tex]