juanmartinez1007 juanmartinez1007

21-09-2020
Mathematics

contestada

What are the solutions of the equation 12x – 21 = 8?

Answer choices:
A. 3 and 5
B. -3 and 3
C.-3 and 5
D. -5 and 3
E. -5 and 5

Respuesta :

samkr14 samkr14

21-09-2020

Answer:

x = 29/12, I don't think it's any of those choices because none of those choices fit x to be 8.

Step-by-step explanation:

12x-21 = 8
12x = 29
x = 29/12

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