penyelesaian: y=3,4x + 3y =12
Matematika
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Pertanyaan
penyelesaian: y=3,4x + 3y =12
1 Jawaban
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1. Jawaban AiHaibaraa
y = 3
4x + 3y = 12
4x + 3 (3) = 12
4x + 9 = 12
4x = 3
x = 3/4
x = 0,75