Answer:
b = [tex]\frac{6}{5}[/tex]
Step-by-step explanation:
Multiply through by 3 to clear the fractions.
4b + 6 = 12 - b ( add b to both sides )
5b + 6 = 12 ( subtract 6 from both sides )
5b = 6 ( divide both sides by 5 )
b = [tex]\frac{6}{5}[/tex]
