Ayudaaaa x favor ejercicio q?
Ayudaaaa x favor ejercicio q.
Ayudaaaa x favor ejercicio q.
En resumen
(5x + 1 / 7 - 2)4 = 4 (5x + 1 - 14 / 7)4 = 4 (5x - 13 / 7) = 4 / 4 5x - 13 / 7 = 1 5x - 13 / 7 - 1 = 0 5x - 13 - 7 / 7 5x - 20 / 7 = 0 5x - 20 = 0 5x = 20 X = 20 / 5 X = 4.
(5x + 1 / 7 - 2)4 = 4
(5x + 1 - 14 / 7)4 = 4
(5x - 13 / 7) = 4 / 4
5x - 13 / 7 = 1
5x - 13 / 7 - 1 = 0
5x - 13 - 7 / 7
5x - 20 / 7 = 0
5x - 20 = 0
5x = 20
X = 20 / 5
X = 4.