nilai mutlak linear satu variabel soal: 1. 12x-1=7
Matematika
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Pertanyaan
nilai mutlak linear satu variabel soal: 1. 12x-1=7
1 Jawaban
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1. Jawaban frankykawi3
12x-1 = 17
12x= 18
x = 18/12 = 9/6=3/2
dan
12x-1 = -17
12x = -16
x = -16/12 = -8/6 = -4/3