MatemáticasBásico1 respuestas

Cuánto es * x + 3 = 8 * x - 11 = 20 * x - 7 = 13 * x - 9 = 1 * x + 15 = 30 * x - 20 = 10 * x - 11 = 2?

Cuánto es * x + 3 = 8 * x - 11 = 20 * x - 7 = 13 * x - 9 = 1 * x + 15 = 30 * x - 20 = 10 * x - 11 = 2.

En resumen

X + 3 = 8 → x = 8 - 3 → x = 5 x - 11 = 20 → x = 20 + 11 → x = 31 x - 7 = 13 → x = 13 + 7 → x = 20 x - 9 = 1 → x = 1 + 9 → x = 10 x + 15 = 30 → x = 30 - 15 → x = 15 x - 20 = 10 → x = 10 + 20 → x = 30 x - 11 = 2 → x = 2 + 11 → x = 13 Espero haberte ayudado, saludos!

Mejor respuesta

DanielCorCar
9

X + 3 = 8 → x = 8 - 3 → x = 5

x - 11 = 20 → x = 20 + 11 → x = 31

x - 7 = 13 → x = 13 + 7 → x = 20

x - 9 = 1 → x = 1 + 9 → x = 10

x + 15 = 30 → x = 30 - 15 → x = 15

x - 20 = 10 → x = 10 + 20 → x = 30

x - 11 = 2 → x = 2 + 11 → x = 13

Espero haberte ayudado, saludos!