Ecuaciones 2x + 3 = 6x - 1x = _____2 / 5x = 20 x = _______3 / 5x + 1 = 2 / 5 = _______x + 3 = 4x + 2 = _______2 / 3x - 1 = 4_______ - 8x = 2x + 1_______3x + 9 = - 6 x = ______4x - 2 = 5 x = _______7x ?
Ecuaciones 2x + 3 = 6x - 1x = _____ 2 / 5x = 20 x = _______ 3 / 5x + 1 = 2 / 5 = _______ x + 3 = 4x + 2 = _______ 2 / 3x - 1 = 4_______ - 8x = 2x + 1_______ 3x + 9 = - 6 x = ______ 4x - 2 = 5 x = _______ 7x = 4x - 7 / 3 x = ______ / es igual a entre.