Penyelesaian dari Persamaan nilai mutlak |3x – 2|=25 adalah​

Penyelesaian dari Persamaan nilai mutlak |3x – 2|=25 adalah​

Jawaban

l3x – 2l = 25

3x – 2 = 25

3x = 25 + 2

3x = 27

x = 27/3

x = 9

 

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