tolong dijawab plis buat bsk
Matematika
vialinR
Pertanyaan
tolong dijawab plis buat bsk
1 Jawaban
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1. Jawaban adelia2976
a.1+y=3
1-1+y=3-1
y=2
b.2+3y=6
2-2+3y=6-2
3y=4
y=4/3
c.x+2y=4
x+y=4/2
x+y=2
d.3x-y=6
x-y=6/2
x-y=3