5m+2j=15000 5j+3m=12000 Maka 1m+1j=
Matematika
3panah
Pertanyaan
5m+2j=15000
5j+3m=12000
Maka 1m+1j=
5j+3m=12000
Maka 1m+1j=
1 Jawaban
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1. Jawaban Ivanna24
5m + 2j = 15.000..... 1
5j + 3m = 12.000
3m + 5j = 12.000 ..... 2
Eliminasi 1 dan 2
5m + 2j = 15.000 |kali 3
3m + 5j = 12.000 |kali 5
15m + 6j = 45.000
15m + 25j = 60.000
_________________ -
-19j = -15.000
j = 789,4
3m + 5 (789,4) = 12.000
3m + 3947 = 12.000
3m = 8053
m = 2684,3
1m + 1j = 2684,3 + 789,4 = 3473,7