2dbh Lehen mailako ekuazio errezak
  • 1. x + 3 = 3x + 5
  • 2. 3x + 9 =0
  • 3. x + 4(x - 2) = 6x + 1
  • 4. 4x - 6(x - 1) = x
  • 5. 6 + 3x /4 = 9
  • 6. (2x - 4)/3 = 2
  • 7. (3x - 1)/2 = 2x - 3
  • 8. a-2 + a+3+3 + a = a + 32
  • 9. x + 3 = 5x - 5
  • 10. x + x + 1 = x - 9
  • 11. x - 14 = 0
  • 12. 4x - 6(x - 1) = x + 9
  • 13. 1 + 2x = 15+x
  • 14. (2x - 1)/3 = 15
  • 15. (a - 1)/2 = 2a - 8
  • 16. a + 3(a + 3) = 7a
  • 17. 2x/3=4
  • 18. 2x/3=-4
  • 19. -2x/3=4
  • 20. -2x/3=-4
Intereseko beste azterketa batzuk :

Azterketa honekin sortua That Quiz — matematikaren praktika erraza egiten den tokia.