Respuesta :

S1NGH

Answer:

b = 30

Step-by-step explanation:

[tex]\frac{b}{3}-7 = 3[/tex]

( Add 7 to both sides to isolate [tex]\frac{b}{3}[/tex] )

[tex]\frac{b}{3}[/tex] = 10

( Multiply both sides my 3 to isolate b )

b = 30

hardinsj1

Answer:

b = 30

( Add 7 to both sides to isolate  )

= 10

( Multiply both sides my 3 to isolate b )

b = 30