Answer:
x +4
Step-by-step explanation:
3x-4+2x+8
Combine like terms
3x+2x -4+8
x +4
Answer:
12
Step-by-step explanation:
I did the work on deltamath
Answer:
lette B I guess its corect
Step-by-step explanation:
Free to correct me
Answer:
proportional
Step-by-step explanation:
See the attachment,,I hope it helps