Respuesta :

Answer:

x=8 and

Step-by-step explanation:

6x-11=37

6x=37+11

6x=48

x= 8

2(x+9)=147

2x+18=147

2x=129

x=64.5

Answer:

x=8

x=64.5

Step-by-step explanation: tbh rn ion rlly feel like it