"Tyler writes this equation to solve a problem:

3(b - 4) = 9 + 6b,

He divides both sides of the equation by 3 to get

b - 4 = 3 +2b

so he concludes that

b= -7."

Okay, well with my math, I did the divide by 3 on both sides, and got

b-4 = 9+ 6b

-------

3

Not sure if I'm right or not.. anyone.. help please!