SAMA CARANYA YG NOMER 2
Matematika
halfangeldemon
Pertanyaan
SAMA CARANYA YG NOMER 2
1 Jawaban
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1. Jawaban Sherinka
a.
[tex]7(2x - 3) + 5x = 17 \\ 14x - 21 + 5x = 17 \\ 14x + 5x = 21 + 17 \\ 19x = 38 \\ x = 38 \div 19 \\ x = 2[/tex]