getting an equation from a graph

[405773279]

This is probably a really stupid question but its something i havent been able to understand properly ever. How do u get a balanced equation from interpreting a concentration vs time graph? i understand what the products and reactants are but i cant figure out how to obtain a balanced equation.

[605775499]

Use an ICE table
You have all the initials and equilibriums, so you can calculate the change
based on the change you can find the equation. for example if A and C are +10 or -10 and B is +5, you know that A and C have constants that are double that of B