|×-2| +3×=4 tolong kerjakan dong penting
Matematika
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Pertanyaan
|×-2| +3×=4
tolong kerjakan dong penting
tolong kerjakan dong penting
1 Jawaban
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1. Jawaban faiisalbahri
x - 20 + 3 x = 4, x - 20 ≥ 0
- ( × - 2 ) + 3 x= 4 ,x -2 < 0
x = 3/2, x ≥ 2
x = 1, x < 2
x € Of
x = 1