100 Things Phish Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things Phish Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika tolong bantu kak, jangan ngasal & jangan salah... makasii​

tolong bantu kak, jangan ngasal & jangan salah... makasii​

Jawab:

Penjelasan dengan langkah-langkah:

3x-2y = 6

x  +2y = 10

ditambahkan, hasilnya menjadi :

4x = 16

x = 4

3(4)-2y =6

-2y = 6 -12

-2y = -6

y = 3

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