1. 5x+1 /2 + 2x+1/6 2. 5x+3=-2x+1
Matematika
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Pertanyaan
1. 5x+1 /2 + 2x+1/6
2. 5x+3=-2x+1
2. 5x+3=-2x+1
1 Jawaban
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1. Jawaban ria334
2.) 5x+3= -2x+1
5x+2x = 1-3
7x = -2
x = 2/7