Answer:
4:1
Step-by-step explanation:
4 trucks for 1 van
The equation in standard form would be,

All you have to do is move -2/7x to the other side.
Hope this helped
:D
You have distribute the 5 into the 2 which is 10w +15 +30w.
3^3+9=77 if I'm wrong I'm sorry I just guess