Respuesta :

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:

b is definitely the answer.

Step-by-step explanation:

because i said so