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Jeruk ktia ibaratkan J
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5A+3J=79000 |2 =10A+6J=158000
3A+2J=49000 |3 = 9A+6J=147000
-----------------------(-)(ELIMINASI)
= A = 11000
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Selanjutnya kita cari 1 Jeruk
3A+2J=49000
3(11000)+2J=49000
33000+2J=49000
2J=49000-33000
2J=16000
J=8000
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Eh ternyata soalnya 1 Kg apel aja?
Haha! Kalau 1 Kg Apel berarti=A=Rp.11.000,00
jeruk = j
5a+3j = 79.000 (x2)
3a+2j = 49.000 (x3)
10a+6j = 158.000
9a+6j = 147.000
--------------------- —
1a = 11.000
apel = 11.000
☆semoga membantu ★