Question

la suma de dos números impares consecutivos es 36

Answer 1

(2x + 1) + (2x + 3)= 36
(2x + 1 ) + 2x = 36 - 3
(2x + 1 ) + 2x = 33
2x + 2x = 33 - 1
4x = 32
x = 32 : 4
x =8

Comprobamos:
(2x + 1 ) + ( 2x + 3 ) = 36
(2.8 + 1) + (2.8 + 3) = 36
(16 + 1 ) + (16 + 3 ) = 36
17 + 19 = 36
36 = 36

a) (2x + 1 ) = (2.8 + 1) = (16 + 1 ) = 17
b) (2x + 3 ) = (2.8 + 3) = (16 + 3) = 19

Los números son 17 y 19, son números impares consecutivos (el 18 no se cuenta ya que es par) y al sumarlos nos da 36 ( 17 + 19 = 36)