Respuesta :

Answer:

4. x=-24

5. b=21

Step-by-step explanation:

x/8 = -3

multiply both sides by 8

x = -24

-4b = -84

divide both sides by -4

b = 21

ngogiabao1209

Answer:

Question 4: -24

Question 5: 21

Step-by-step explanation:

[tex]\frac{x}{8}[/tex]=-3

x= -3*8

x= -24

-4b = -84

  b  = -84 ÷ 4

   b = 21

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