Holy current, how do you find the the current at each ammeter?

[hamburgler]

Holy current, how do you find the the current at each ammeter??

Homework Statement

Find the current at each ammeter.

My solution
Someone told me to use
\sumE-\sumIR=0
to solve the system but they weren't sure.

But I cannot find anything about this on the internet and I'm freaking out!

 

[Snazzy]

Use Kirchhoff's junction and loop laws.
The sum of the voltage differences around any closed loop equals to 0.
The current entering a junction equals the current exiting a junction.

 

[Feldoh]

The person that told you to use:

\sum{E}-\sum{IR} = 0 is partially correct. You need to use that (it's called Kirchhoff's Loop Rule).

You also need to use Kirchhoff's junction rule \sum{i_{in}} = \sum{i_{out}}.

 

[hamburgler]

thanks mates this helped a lot