You have several loop problems tonight. Kirchoff's Junction rule says that the currents into a junction(the meeting of two or more wires) must equal the currents out. [otherwise charge would accumulate or deplet a tthe junction]
Kirchoff's Loop rule says that total voltage gained ( say from a battery or other source) minus voltage drop through resistors, etc. ( and backwards batteries) =0 around any complete loop.
Try your best
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