Respuesta :

Izzy901250

Answer:

18

Step-by-step explanation:

b/2-5=4 ADD 5 TO BOTH SIDES

+5 +5

b/2=9

b/2=9/1 CROSS MULTIPLY

b=18

Answer:

b = 18

Step-by-step explanation:

b/2 - 5 = 4

b/2 = 4 + 5

b/2 = 9

b = 9 x 2

b = 18

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