Respuesta :

5B+8-3B= -24
+3b+8= -24
8b+8= -24
             -8
-----------------
8b         -32
---          ----
8            8

b= -4
Pull out like factors 

   2b + 32  =   2 • (b + 16) 

 Solve    2   =  0
This equation has no solution.

Solve   b+16 = 0 

 You have to 
Subtract  16  from both sides of the equation  
 
                     b = -16 is the answer.
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