Respuesta :
Let's simplify step-by-step.3+12a−6+5a=3+12a+−6+5a
Combine Like Terms:=3+12a+−6+5a=(12a+5a)+(3+−6)=17a+−3
Answer:=17a−3
Combine Like Terms:=3+12a+−6+5a=(12a+5a)+(3+−6)=17a+−3
Answer:=17a−3