201002951
201002951 201002951
  • 19-10-2016
  • Mathematics
contestada

2=7+b/4
Can you please help me,me end my mom can't figure it out

Respuesta :

dancergeek22
dancergeek22 dancergeek22
  • 19-10-2016
2 =7+b/4 
-7 -7        First subtract 7 from both sides
-5=b/4
*4   *4      Next multiply both sides by 4
-20=b

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