1. What value makes the equation true?, 2. What is the solution to the equation?, 3. What value makes the equation true?, 4. What is the solution to the system?, 5. What value of x makes the solution true?, 6. What value of y makes the solution true?, 7. What is the solution to the system?, 8. What is the solution to the system?, 9. What is the solution to the system?, 10. What is the solution to the system?.

Ranking

Roleta aleatória é um modelo aberto. Ele não gera pontuações para um ranking.

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