1001 Hilarious Mom Jokes and Wisecracks for Mothers and the Entire Family: Fresh One Liner

1001 Hilarious Mom Jokes and Wisecracks for Mothers and the Entire Family: Fresh One Liner

Matematika Nilai mutlak,tentukan nilai x dari
|3-5x|=15​

Nilai mutlak,tentukan nilai x dari
|3-5x|=15​

Jawaban:

X1 = -12/5 X2= 18/5

Penjelasan dengan langkah-langkah:

[tex] |3 - 5x| = 15 \\(a) \: 3 - 5x = 15 \\ - 5x = 15 - 3 \\ - 5x = 12 \\ x = - \frac{12}{5} \\ (b) \: 3 - 5x = - 15 \\ - 5x = - 15 - 3 \\ - 5x = - 18 \\ x = \frac{18}{5} [/tex]

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