Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
bit.
ly/3a8Nt8n
3(j+4)-9=9
3j + 12 -9 =9
3j +3 =9
3j =6
j=2
Answer:
this is the answer45x+134x
Dude, you could just use a calculator but the answer is 51.
Last one or the first one not sure don’t get my answer hopefully it was kinda helpful