Question

Encuentre el valor numérico de la incógnita “x”

a) 2 . x = - 10 b) 3 . x = - 150 c) 4 . x = 20 d) 12 . x = - 120 e) 40 . x = - 160000​

Answer 1

Respuesta:

a. 2x = -10

x = -10/2

x = -5

b. 3x = -150

x = -150/3

x = -50

c. 4x = 20

x = 20/4

x = 5

d. 12x = -120

x = -120/12

x = -10

e. 40x = -160000

x = -160000/40

x = -4000