- Resolver las ecuaciones: 1. 5x - x - 15 2.4x+122 375 = 3-25 4 5x + 6 - 10x + 5 5.9 -11 -10 +12y 5. 21 - 6x = 27 - BX 7. 11x45x - 1 = 65x - 36 8. 8x4 + 3x = 7x + x + 14 9. 8x + 9 - 12x = 4x - 13 - 5x 10. 5y + 6y - 81 = 7y +102 + 65y 11. 16+ 7x-5+x= 11x-3-X 12. 3x + 101 - 4x - 33 = 108 - 16x - 100 13. 14-12x +39x - 18x =256-60x-657x3 14. 8x - 15x - 30x-51x53x + 31x172​