b=108 is the correct answer. First you had to multiply by 9 from both sides of equation, and it gave us, [tex]\frac{9*2b}{3+6}=24*9[/tex]. And then simplify, and it gave us, [tex]2b=216[/tex]. You can also divide by 2 from both sides of equation, and it gave us, [tex]\frac{2b}{2}=\frac{216}{2}[/tex]. And finally simplify, and it gave us the answer is 216/2=108, or b=108 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
