Yes it is proportional!
we know this because with every week that passes, he plays another 2.5 hours if video games. hope this helps:)
I hope this helps you
3.5/3. (x+3)
5/x+3
Answer:
x=8
Step-by-step explanation:
2(x+4)=4x-8
2x+8=4x-8
2x+8-8=4x-8-8
2x=4x-16
2x-4x=4x-16-4x
-2x=-16
Divide by -2 on both sides
and get... X=8