miariley1001 miariley1001
  • 14-08-2017
  • Mathematics
contestada

If 7x + 3 = 24, what is the value of 5 - 4x?

A. -23
B. -7
C. 1
D. 17


show steps pls

Respuesta :

Аноним Аноним
  • 14-08-2017
Looking at 7x+3=24 you need to find out what x is.

7 times 3 equals 21. 21 plus 3 equals 24. so X equals 3.

5- 4x. 4 times 3 equals 12. so it's 5-12. looking at that you can tell it's going to be negative. 5 - 12 = -7

so B is your answer.
Answer Link
sristi914 sristi914
  • 01-08-2019

Answer:

b is definitely the answer.

Step-by-step explanation:

because i said so

Answer Link

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