mohon bantuanya teman
Matematika
tanti2142003
Pertanyaan
mohon bantuanya teman
1 Jawaban
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1. Jawaban Fathurahman123
2y - x = 10 ... 1
3x + 2y = 26 ... 2
2 - 1
4x = 16
x = 4
Sub x = 4 ke 2
12 + 2y = 26
2y = 14
y = 7
HP : {4,7}