Comments

• combine all like terms. so you are left with 3+a= -9 then you subtract 3 from both sides and you are left with a= -12

  in How do you do this problem ? Comment by westlingrichard June 2021
• combine all like terms. so you are left with 3+a= -9 then you subtract 3 from both sides and you are left with a= -12

  in How do you do this problem ? Comment by westlingrichard June 2021
• combine all like terms. so you are left with 3+a= -9 then you subtract 3 from both sides and you are left with a= -12

  in How do you do this problem ? Comment by westlingrichard May 2021