3x+5°+2x° tentukan nilai x
Matematika
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Pertanyaan
3x+5°+2x° tentukan nilai x
1 Jawaban
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1. Jawaban yuvindnt
[tex]3x + 5 + 2x = 0 \\ 5x + 5 = 0 \\ 5x = - 5 \\ x = \frac{ - 5}{5} \\ x = - 1[/tex]