Tentukan himpunan penyelesaian! |8-5x|=3
Matematika
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Tentukan himpunan penyelesaian!
|8-5x|=3
|8-5x|=3
1 Jawaban
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1. Jawaban m1a2u3l4i5d6i7a8
|8-5x| = 3
8 - 5x = 3
-5x = 3 - 8
-5x = -5
x = -5/-5
x = 1
8 - 5x = -3
-5x = -3 - 8
-5x = -11
x = -11/-5
x = 11/5
HP = {1, 11/5}