Cara mengerjakan soal nomor 13 ? beserta rumusnya

OP = 2OL
OP = 2 × 1,5 = 3 A

ON + OK + OM = OP + OL
ON + 1 A + 1 A = 3 A + 1,5 A
ON + 2 A = 4,5 A
ON = 4,5 A – 2 A
ON = 2,5 A (C)