7× - 5(2x - 3) < 3(7 - 3x, x c
Matematika
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Pertanyaan
7× - 5(2x - 3) < 3(7 - 3x, x c
1 Jawaban
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1. Jawaban nisa1783
7x-10x+15<21-9x
-3x+15<21-9x
-3x+9x>21-15
6x>6
x>1