T04H T04H 21-01-2020 Mathematics contestada 1. -2x = 12 2. -3x = 15 3. -5x = 8 4. -4x = 10 5. -2.5 = -10 6. -3x= -9 7. -8x = 24 8. 2x + 7 = 13 9. -3x - 3 = 9 10. 3 - 4n = 8 - 2n 11. 5 - 2x = x - 3 12. -2x -3 = -6 13. 3x = 18 14. 2x - 3 = 6 15. 4r + 5 = 8 16. -2v - 5 = 4 17. 8 - 4w = w - 6 18. 2x - 4 = x - 5 Help me pls