15-10-2020
Mathematics

contestada

Question 9 of 10
Solve 20x + 12 = 14x + 30.
O A. X23
O B. X27
O c. xs7
O D. xs3
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Respuesta :

mhlangatania04 mhlangatania04

15-10-2020

Answer:

D

Step-by-step explanation:

20x + 12 x =14x +30

20x - 14x = 30-12

6x= 18

6x/6 = 18/6

x = 3

so xs =3

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