• |x-7|+|2x-4|=5 • |2x-1|=|x+3|
Matematika
Aagustin10
Pertanyaan
• |x-7|+|2x-4|=5
• |2x-1|=|x+3|
• |2x-1|=|x+3|
1 Jawaban
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1. Jawaban elleviia
• |x-7|+|2x-4|=5
: x + x -7 + 2 - 4 = 5
2x = 5 + 7 - 2 + 4
2x = 14
• |2x-1|=|x+3|
: x - x + 2x = 3 + 1
: 2x = 4
semoga membantu ^_^