Respuesta :

Answer:

B=1/4

Step-by-step explanation:

1) Rearrange terms

3/2+ = 7/4

+ 3/2= 7/4

2) Subtract 3/2 from both sides

+3/2=7/4

+3/2= 7/4

  -3/2 −3/2

3) Simplify

b=1/4

the answer is b=1/4
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